12596205

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 21035520

約数和(自身を除く): 8439315

約数列:

[1, 3, 5, 15, 43, 59, 129, 177, 215, 295, 331, 645, 885, 993, 1655, 2537, 4965, 7611, 12685, 14233, 19529, 38055, 42699, 58587, 71165, 97645, 213495, 292935, 839747, 2519241, 4198735, 12596205]

約数ペア:

[(1, 12596205), (3, 4198735), (5, 2519241), (15, 839747), (43, 292935), (59, 213495), (129, 97645), (177, 71165), (215, 58587), (295, 42699), (331, 38055), (645, 19529), (885, 14233), (993, 12685), (1655, 7611), (2537, 4965)]