63450725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1933}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 85614312

約数和(自身を除く): 22163587

約数列:

[1, 5, 13, 25, 65, 101, 325, 505, 1313, 1933, 2525, 6565, 9665, 25129, 32825, 48325, 125645, 195233, 628225, 976165, 2538029, 4880825, 12690145, 63450725]

約数ペア:

[(1, 63450725), (5, 12690145), (13, 4880825), (25, 2538029), (65, 976165), (101, 628225), (325, 195233), (505, 125645), (1313, 48325), (1933, 32825), (2525, 25129), (6565, 9665)]