98559025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{947}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 128366784

約数和(自身を除く): 29807759

約数列:

[1, 5, 23, 25, 115, 181, 575, 905, 947, 4163, 4525, 4735, 20815, 21781, 23675, 104075, 108905, 171407, 544525, 857035, 3942361, 4285175, 19711805, 98559025]

約数ペア:

[(1, 98559025), (5, 19711805), (23, 4285175), (25, 3942361), (115, 857035), (181, 544525), (575, 171407), (905, 108905), (947, 104075), (4163, 23675), (4525, 21781), (4735, 20815)]