64317695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6553}}^1$

素因数の和:6722

約数の個数: 16

約数和(自身を含む): 83681472

約数和(自身を除く): 19363777

約数列:

[1, 5, 13, 65, 151, 755, 1963, 6553, 9815, 32765, 85189, 425945, 989503, 4947515, 12863539, 64317695]

約数ペア:

[(1, 64317695), (5, 12863539), (13, 4947515), (65, 989503), (151, 425945), (755, 85189), (1963, 32765), (6553, 9815)]