2862925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 3999744

約数和(自身を除く): 1136819

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 383, 575, 1495, 1915, 4979, 7475, 8809, 9575, 24895, 44045, 114517, 124475, 220225, 572585, 2862925]

約数ペア:

[(1, 2862925), (5, 572585), (13, 220225), (23, 124475), (25, 114517), (65, 44045), (115, 24895), (299, 9575), (325, 8809), (383, 7475), (575, 4979), (1495, 1915)]