15694728615

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 29857351680

約数和(自身を除く): 14162623065

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 53, 69, 115, 135, 159, 207, 265, 283, 337, 345, 477, 621, 795, 849, 1011, 1035, 1219, 1415, 1431, 1685, 2385, 2547, 3033, 3105, 3657, 4245, 5055, 6095, 6509, 7155, 7641, 7751, 9099, 10971, 12735, 14999, 15165, 17861, 18285, 19527, 23253, 32545, 32913, 38205, 38755, 44997, 45495, 53583, 54855, 58581, 69759, 74995, 89305, 95371, 97635, 116265, 134991, 160749, 164565, 175743, 209277, 224985, 267915, 286113, 292905, 344977, 348795, 404973, 410803, 476855, 482247, 674955, 803745, 858339, 878715, 1034931, 1046385, 1232409, 1430565, 1724885, 2024865, 2054015, 2193533, 2411235, 2575017, 3104793, 3697227, 4291695, 5054663, 5174655, 6162045, 6580599, 9314379, 10967665, 11091681, 12875085, 15163989, 15523965, 18486135, 19741797, 25273315, 32902995, 45491967, 46571895, 55458405, 59225391, 75819945, 98708985, 116257249, 136475901, 227459835, 296126955, 348771747, 581286245, 682379505, 1046315241, 1743858735, 3138945723, 5231576205, 15694728615]

約数ペア:

[(1, 15694728615), (3, 5231576205), (5, 3138945723), (9, 1743858735), (15, 1046315241), (23, 682379505), (27, 581286245), (45, 348771747), (53, 296126955), (69, 227459835), (115, 136475901), (135, 116257249), (159, 98708985), (207, 75819945), (265, 59225391), (283, 55458405), (337, 46571895), (345, 45491967), (477, 32902995), (621, 25273315), (795, 19741797), (849, 18486135), (1011, 15523965), (1035, 15163989), (1219, 12875085), (1415, 11091681), (1431, 10967665), (1685, 9314379), (2385, 6580599), (2547, 6162045), (3033, 5174655), (3105, 5054663), (3657, 4291695), (4245, 3697227), (5055, 3104793), (6095, 2575017), (6509, 2411235), (7155, 2193533), (7641, 2054015), (7751, 2024865), (9099, 1724885), (10971, 1430565), (12735, 1232409), (14999, 1046385), (15165, 1034931), (17861, 878715), (18285, 858339), (19527, 803745), (23253, 674955), (32545, 482247), (32913, 476855), (38205, 410803), (38755, 404973), (44997, 348795), (45495, 344977), (53583, 292905), (54855, 286113), (58581, 267915), (69759, 224985), (74995, 209277), (89305, 175743), (95371, 164565), (97635, 160749), (116265, 134991)]