133080967175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 186321408000

約数和(自身を除く): 53240440825

約数列:

[1, 5, 13, 25, 31, 65, 103, 155, 257, 325, 403, 499, 515, 775, 1285, 1339, 2015, 2495, 2575, 3193, 3341, 6425, 6487, 6695, 7967, 10075, 12475, 15469, 15965, 16705, 26471, 32435, 33475, 39835, 41509, 51397, 77345, 79825, 83525, 103571, 128243, 132355, 162175, 199175, 201097, 207545, 256985, 344123, 386725, 517855, 641215, 661775, 668161, 820601, 1005485, 1037725, 1284925, 1593307, 1667159, 1720615, 2589275, 3206075, 3340805, 3975533, 4103005, 5027425, 7966535, 8335795, 8603075, 10667813, 13209029, 16704025, 19877665, 20515025, 20712991, 39832675, 41678975, 51681929, 53339065, 66045145, 99388325, 103564955, 171717377, 258409645, 266695325, 330225725, 409479899, 517824775, 858586885, 1292048225, 2047399495, 4292934425, 5323238687, 10236997475, 26616193435, 133080967175]

約数ペア:

[(1, 133080967175), (5, 26616193435), (13, 10236997475), (25, 5323238687), (31, 4292934425), (65, 2047399495), (103, 1292048225), (155, 858586885), (257, 517824775), (325, 409479899), (403, 330225725), (499, 266695325), (515, 258409645), (775, 171717377), (1285, 103564955), (1339, 99388325), (2015, 66045145), (2495, 53339065), (2575, 51681929), (3193, 41678975), (3341, 39832675), (6425, 20712991), (6487, 20515025), (6695, 19877665), (7967, 16704025), (10075, 13209029), (12475, 10667813), (15469, 8603075), (15965, 8335795), (16705, 7966535), (26471, 5027425), (32435, 4103005), (33475, 3975533), (39835, 3340805), (41509, 3206075), (51397, 2589275), (77345, 1720615), (79825, 1667159), (83525, 1593307), (103571, 1284925), (128243, 1037725), (132355, 1005485), (162175, 820601), (199175, 668161), (201097, 661775), (207545, 641215), (256985, 517855), (344123, 386725)]