97222725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18787}}^1$

素因数の和:18826

約数の個数: 36

約数和(自身を含む): 181717536

約数和(自身を除く): 84494811

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 18787, 56361, 93935, 169083, 281805, 432101, 469675, 845415, 1296303, 1409025, 2160505, 3888909, 4227075, 6481515, 10802525, 19444545, 32407575, 97222725]

約数ペア:

[(1, 97222725), (3, 32407575), (5, 19444545), (9, 10802525), (15, 6481515), (23, 4227075), (25, 3888909), (45, 2160505), (69, 1409025), (75, 1296303), (115, 845415), (207, 469675), (225, 432101), (345, 281805), (575, 169083), (1035, 93935), (1725, 56361), (5175, 18787)]