64603665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 137719296

約数和(自身を除く): 73115631

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 37, 45, 63, 69, 105, 111, 115, 161, 185, 207, 241, 259, 315, 333, 345, 483, 555, 723, 777, 805, 851, 1035, 1205, 1295, 1449, 1665, 1687, 2169, 2331, 2415, 2553, 3615, 3885, 4255, 5061, 5543, 5957, 7245, 7659, 8435, 8917, 10845, 11655, 12765, 15183, 16629, 17871, 25305, 26751, 27715, 29785, 38295, 38801, 44585, 49887, 53613, 62419, 75915, 80253, 83145, 89355, 116403, 133755, 187257, 194005, 205091, 249435, 268065, 312095, 349209, 401265, 561771, 582015, 615273, 936285, 1025455, 1435637, 1746045, 1845819, 2808855, 3076365, 4306911, 7178185, 9229095, 12920733, 21534555, 64603665]

約数ペア:

[(1, 64603665), (3, 21534555), (5, 12920733), (7, 9229095), (9, 7178185), (15, 4306911), (21, 3076365), (23, 2808855), (35, 1845819), (37, 1746045), (45, 1435637), (63, 1025455), (69, 936285), (105, 615273), (111, 582015), (115, 561771), (161, 401265), (185, 349209), (207, 312095), (241, 268065), (259, 249435), (315, 205091), (333, 194005), (345, 187257), (483, 133755), (555, 116403), (723, 89355), (777, 83145), (805, 80253), (851, 75915), (1035, 62419), (1205, 53613), (1295, 49887), (1449, 44585), (1665, 38801), (1687, 38295), (2169, 29785), (2331, 27715), (2415, 26751), (2553, 25305), (3615, 17871), (3885, 16629), (4255, 15183), (5061, 12765), (5543, 11655), (5957, 10845), (7245, 8917), (7659, 8435)]