71242995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 118656000

約数和(自身を除く): 47413005

約数列:

[1, 3, 5, 15, 29, 87, 145, 199, 435, 597, 823, 995, 2469, 2985, 4115, 5771, 12345, 17313, 23867, 28855, 71601, 86565, 119335, 163777, 358005, 491331, 818885, 2456655, 4749533, 14248599, 23747665, 71242995]

約数ペア:

[(1, 71242995), (3, 23747665), (5, 14248599), (15, 4749533), (29, 2456655), (87, 818885), (145, 491331), (199, 358005), (435, 163777), (597, 119335), (823, 86565), (995, 71601), (2469, 28855), (2985, 23867), (4115, 17313), (5771, 12345)]