156942259915

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{799441}}^1$

素因数の和:799603

約数の個数: 32

約数和(自身を含む): 221029724160

約数和(自身を除く): 64087464245

約数列:

[1, 5, 7, 35, 71, 79, 355, 395, 497, 553, 2485, 2765, 5609, 28045, 39263, 196315, 799441, 3997205, 5596087, 27980435, 56760311, 63155839, 283801555, 315779195, 397322177, 442090873, 1986610885, 2210454365, 4484064569, 22420322845, 31388451983, 156942259915]

約数ペア:

[(1, 156942259915), (5, 31388451983), (7, 22420322845), (35, 4484064569), (71, 2210454365), (79, 1986610885), (355, 442090873), (395, 397322177), (497, 315779195), (553, 283801555), (2485, 63155839), (2765, 56760311), (5609, 27980435), (28045, 5596087), (39263, 3997205), (196315, 799441)]