15112625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 21340800

約数和(自身を除く): 6228175

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 379, 725, 1375, 1595, 1895, 3625, 4169, 7975, 9475, 10991, 20845, 39875, 47375, 54955, 104225, 120901, 274775, 521125, 604505, 1373875, 3022525, 15112625]

約数ペア:

[(1, 15112625), (5, 3022525), (11, 1373875), (25, 604505), (29, 521125), (55, 274775), (125, 120901), (145, 104225), (275, 54955), (319, 47375), (379, 39875), (725, 20845), (1375, 10991), (1595, 9475), (1895, 7975), (3625, 4169)]