64054925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1429}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 87241440

約数和(自身を除く): 23186515

約数列:

[1, 5, 11, 25, 55, 163, 275, 815, 1429, 1793, 4075, 7145, 8965, 15719, 35725, 44825, 78595, 232927, 392975, 1164635, 2562197, 5823175, 12810985, 64054925]

約数ペア:

[(1, 64054925), (5, 12810985), (11, 5823175), (25, 2562197), (55, 1164635), (163, 392975), (275, 232927), (815, 78595), (1429, 44825), (1793, 35725), (4075, 15719), (7145, 8965)]