64617715

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2099}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 79833600

約数和(自身を除く): 15215885

約数列:

[1, 5, 47, 131, 235, 655, 2099, 6157, 10495, 30785, 98653, 274969, 493265, 1374845, 12923543, 64617715]

約数ペア:

[(1, 64617715), (5, 12923543), (47, 1374845), (131, 493265), (235, 274969), (655, 98653), (2099, 30785), (6157, 10495)]