214977165315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5261}}^1\times {\mathrm{247651}}^1$

素因数の和:252931

約数の個数: 32

約数和(自身を含む): 375305709312

約数和(自身を除く): 160328543997

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 5261, 15783, 26305, 57871, 78915, 173613, 247651, 289355, 742953, 868065, 1238255, 2724161, 3714765, 8172483, 13620805, 40862415, 1302891911, 3908675733, 6514459555, 14331811021, 19543378665, 42995433063, 71659055105, 214977165315]

約数ペア:

[(1, 214977165315), (3, 71659055105), (5, 42995433063), (11, 19543378665), (15, 14331811021), (33, 6514459555), (55, 3908675733), (165, 1302891911), (5261, 40862415), (15783, 13620805), (26305, 8172483), (57871, 3714765), (78915, 2724161), (173613, 1238255), (247651, 868065), (289355, 742953)]