4719915

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 8339760

約数和(自身を除く): 3619845

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1979, 2385, 5937, 9895, 17811, 29685, 89055, 104887, 314661, 524435, 943983, 1573305, 4719915]

約数ペア:

[(1, 4719915), (3, 1573305), (5, 943983), (9, 524435), (15, 314661), (45, 104887), (53, 89055), (159, 29685), (265, 17811), (477, 9895), (795, 5937), (1979, 2385)]