13465750545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 26804847888

約数和(自身を除く): 13339097343

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 53, 65, 69, 115, 117, 159, 195, 207, 265, 299, 345, 477, 529, 585, 689, 795, 821, 897, 1035, 1219, 1495, 1587, 2067, 2385, 2463, 2645, 2691, 3445, 3657, 4105, 4485, 4761, 6095, 6201, 6877, 7389, 7935, 10335, 10673, 10971, 12315, 13455, 15847, 18285, 18883, 20631, 23805, 28037, 31005, 32019, 34385, 36945, 43513, 47541, 53365, 54855, 56649, 61893, 79235, 84111, 94415, 96057, 103155, 130539, 140185, 142623, 160095, 169947, 217565, 237705, 245479, 252333, 283245, 309465, 364481, 391617, 420555, 434309, 480285, 565669, 652695, 713115, 736437, 849735, 1000799, 1093443, 1227395, 1261665, 1302927, 1697007, 1822405, 1958085, 2171545, 2209311, 2828345, 3002397, 3280329, 3682185, 3908781, 5003995, 5091021, 5467215, 5646017, 6514635, 8485035, 9007191, 11046555, 13010387, 15011985, 16401645, 16938051, 19543905, 23018377, 25455105, 28230085, 39031161, 45035955, 50814153, 65051935, 69055131, 84690255, 115091885, 117093483, 195155805, 207165393, 254070765, 299238901, 345275655, 585467415, 897716703, 1035826965, 1496194505, 2693150109, 4488583515, 13465750545]

約数ペア:

[(1, 13465750545), (3, 4488583515), (5, 2693150109), (9, 1496194505), (13, 1035826965), (15, 897716703), (23, 585467415), (39, 345275655), (45, 299238901), (53, 254070765), (65, 207165393), (69, 195155805), (115, 117093483), (117, 115091885), (159, 84690255), (195, 69055131), (207, 65051935), (265, 50814153), (299, 45035955), (345, 39031161), (477, 28230085), (529, 25455105), (585, 23018377), (689, 19543905), (795, 16938051), (821, 16401645), (897, 15011985), (1035, 13010387), (1219, 11046555), (1495, 9007191), (1587, 8485035), (2067, 6514635), (2385, 5646017), (2463, 5467215), (2645, 5091021), (2691, 5003995), (3445, 3908781), (3657, 3682185), (4105, 3280329), (4485, 3002397), (4761, 2828345), (6095, 2209311), (6201, 2171545), (6877, 1958085), (7389, 1822405), (7935, 1697007), (10335, 1302927), (10673, 1261665), (10971, 1227395), (12315, 1093443), (13455, 1000799), (15847, 849735), (18285, 736437), (18883, 713115), (20631, 652695), (23805, 565669), (28037, 480285), (31005, 434309), (32019, 420555), (34385, 391617), (36945, 364481), (43513, 309465), (47541, 283245), (53365, 252333), (54855, 245479), (56649, 237705), (61893, 217565), (79235, 169947), (84111, 160095), (94415, 142623), (96057, 140185), (103155, 130539)]