157069615

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{821}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 191401056

約数和(自身を除く): 34331441

約数列:

[1, 5, 83, 415, 461, 821, 2305, 4105, 38263, 68143, 191315, 340715, 378481, 1892405, 31413923, 157069615]

約数ペア:

[(1, 157069615), (5, 31413923), (83, 1892405), (415, 378481), (461, 340715), (821, 191315), (2305, 68143), (4105, 38263)]