25277730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20551}}^1$

素因数の和:20602

約数の個数: 32

約数和(自身を含む): 62149248

約数和(自身を除く): 36871518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 20551, 41102, 61653, 102755, 123306, 205510, 308265, 616530, 842591, 1685182, 2527773, 4212955, 5055546, 8425910, 12638865, 25277730]

約数ペア:

[(1, 25277730), (2, 12638865), (3, 8425910), (5, 5055546), (6, 4212955), (10, 2527773), (15, 1685182), (30, 842591), (41, 616530), (82, 308265), (123, 205510), (205, 123306), (246, 102755), (410, 61653), (615, 41102), (1230, 20551)]