79643415

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{40531}}^1$

素因数の和:40670

約数の個数: 16

約数和(自身を含む): 128405376

約数和(自身を除く): 48761961

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 40531, 121593, 202655, 607965, 5309561, 15928683, 26547805, 79643415]

約数ペア:

[(1, 79643415), (3, 26547805), (5, 15928683), (15, 5309561), (131, 607965), (393, 202655), (655, 121593), (1965, 40531)]