15247789314

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{344957}}^1$

素因数の和:345154

約数の個数: 32

約数和(自身を含む): 31294589760

約数和(自身を除く): 16046800446

約数列:

[1, 2, 3, 6, 53, 106, 139, 159, 278, 318, 417, 834, 7367, 14734, 22101, 44202, 344957, 689914, 1034871, 2069742, 18282721, 36565442, 47949023, 54848163, 95898046, 109696326, 143847069, 287694138, 2541298219, 5082596438, 7623894657, 15247789314]

約数ペア:

[(1, 15247789314), (2, 7623894657), (3, 5082596438), (6, 2541298219), (53, 287694138), (106, 143847069), (139, 109696326), (159, 95898046), (278, 54848163), (318, 47949023), (417, 36565442), (834, 18282721), (7367, 2069742), (14734, 1034871), (22101, 689914), (44202, 344957)]