64815672615

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{28616191}}^1$

素因数の和:28616350

約数の個数: 16

約数和(自身を含む): 104391868416

約数和(自身を除く): 39576195801

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 28616191, 85848573, 143080955, 429242865, 4321044841, 12963134523, 21605224205, 64815672615]

約数ペア:

[(1, 64815672615), (3, 21605224205), (5, 12963134523), (15, 4321044841), (151, 429242865), (453, 143080955), (755, 85848573), (2265, 28616191)]