31998175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5059}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 45175680

約数和(自身を除く): 13177505

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 5059, 6325, 25295, 55649, 116357, 126475, 278245, 581785, 1279927, 1391225, 2908925, 6399635, 31998175]

約数ペア:

[(1, 31998175), (5, 6399635), (11, 2908925), (23, 1391225), (25, 1279927), (55, 581785), (115, 278245), (253, 126475), (275, 116357), (575, 55649), (1265, 25295), (5059, 6325)]