12590959985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1\times {\mathrm{1931}}^1$

素因数の和:3865

約数の個数: 32

約数和(自身を含む): 16405369344

約数和(自身を除く): 3814409359

約数列:

[1, 5, 17, 41, 85, 205, 697, 1871, 1931, 3485, 9355, 9655, 31807, 32827, 76711, 79171, 159035, 164135, 383555, 395855, 1304087, 1345907, 3612901, 6520435, 6729535, 18064505, 61419317, 148128941, 307096585, 740644705, 2518191997, 12590959985]

約数ペア:

[(1, 12590959985), (5, 2518191997), (17, 740644705), (41, 307096585), (85, 148128941), (205, 61419317), (697, 18064505), (1871, 6729535), (1931, 6520435), (3485, 3612901), (9355, 1345907), (9655, 1304087), (31807, 395855), (32827, 383555), (76711, 164135), (79171, 159035)]