13376275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 18284544

約数和(自身を除く): 4908269

約数列:

[1, 5, 11, 25, 55, 127, 275, 383, 635, 1397, 1915, 3175, 4213, 6985, 9575, 21065, 34925, 48641, 105325, 243205, 535051, 1216025, 2675255, 13376275]

約数ペア:

[(1, 13376275), (5, 2675255), (11, 1216025), (25, 535051), (55, 243205), (127, 105325), (275, 48641), (383, 34925), (635, 21065), (1397, 9575), (1915, 6985), (3175, 4213)]