271293375

素因数分解:

$3^1\times 5^3\times {\mathrm{227}}^1\times {\mathrm{3187}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 453563136

約数和(自身を除く): 182269761

約数列:

[1, 3, 5, 15, 25, 75, 125, 227, 375, 681, 1135, 3187, 3405, 5675, 9561, 15935, 17025, 28375, 47805, 79675, 85125, 239025, 398375, 723449, 1195125, 2170347, 3617245, 10851735, 18086225, 54258675, 90431125, 271293375]

約数ペア:

[(1, 271293375), (3, 90431125), (5, 54258675), (15, 18086225), (25, 10851735), (75, 3617245), (125, 2170347), (227, 1195125), (375, 723449), (681, 398375), (1135, 239025), (3187, 85125), (3405, 79675), (5675, 47805), (9561, 28375), (15935, 17025)]