61400495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 23271505

約数列:

[1, 5, 13, 19, 65, 83, 95, 247, 415, 599, 1079, 1235, 1577, 2995, 5395, 7787, 7885, 11381, 20501, 38935, 49717, 56905, 102505, 147953, 248585, 646321, 739765, 944623, 3231605, 4723115, 12280099, 61400495]

約数ペア:

[(1, 61400495), (5, 12280099), (13, 4723115), (19, 3231605), (65, 944623), (83, 739765), (95, 646321), (247, 248585), (415, 147953), (599, 102505), (1079, 56905), (1235, 49717), (1577, 38935), (2995, 20501), (5395, 11381), (7787, 7885)]