87565485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 169205760

約数和(自身を除く): 81640275

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 101, 105, 115, 161, 303, 345, 359, 483, 505, 707, 805, 1077, 1515, 1795, 2121, 2323, 2415, 2513, 3535, 5385, 6969, 7539, 8257, 10605, 11615, 12565, 16261, 24771, 34845, 36259, 37695, 41285, 48783, 57799, 81305, 108777, 123855, 173397, 181295, 243915, 253813, 288995, 543885, 761439, 833957, 866985, 1269065, 2501871, 3807195, 4169785, 5837699, 12509355, 17513097, 29188495, 87565485]

約数ペア:

[(1, 87565485), (3, 29188495), (5, 17513097), (7, 12509355), (15, 5837699), (21, 4169785), (23, 3807195), (35, 2501871), (69, 1269065), (101, 866985), (105, 833957), (115, 761439), (161, 543885), (303, 288995), (345, 253813), (359, 243915), (483, 181295), (505, 173397), (707, 123855), (805, 108777), (1077, 81305), (1515, 57799), (1795, 48783), (2121, 41285), (2323, 37695), (2415, 36259), (2513, 34845), (3535, 24771), (5385, 16261), (6969, 12565), (7539, 11615), (8257, 10605)]