11901725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 16284672

約数和(自身を除く): 4382947

約数列:

[1, 5, 11, 25, 55, 113, 275, 383, 565, 1243, 1915, 2825, 4213, 6215, 9575, 21065, 31075, 43279, 105325, 216395, 476069, 1081975, 2380345, 11901725]

約数ペア:

[(1, 11901725), (5, 2380345), (11, 1081975), (25, 476069), (55, 216395), (113, 105325), (275, 43279), (383, 31075), (565, 21065), (1243, 9575), (1915, 6215), (2825, 4213)]