5215772465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{689461}}^1$

素因数の和:689572

約数の個数: 16

約数和(自身を含む): 6701570640

約数和(自身を除く): 1485798175

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 689461, 3447305, 11720837, 58604185, 61362029, 306810145, 1043154493, 5215772465]

約数ペア:

[(1, 5215772465), (5, 1043154493), (17, 306810145), (85, 61362029), (89, 58604185), (445, 11720837), (1513, 3447305), (7565, 689461)]