12542565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6287}}^1$

素因数の和:6321

約数の個数: 32

約数和(自身を含む): 24145920

約数和(自身を除く): 11603355

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6287, 18861, 31435, 44009, 94305, 119453, 132027, 220045, 358359, 597265, 660135, 836171, 1791795, 2508513, 4180855, 12542565]

約数ペア:

[(1, 12542565), (3, 4180855), (5, 2508513), (7, 1791795), (15, 836171), (19, 660135), (21, 597265), (35, 358359), (57, 220045), (95, 132027), (105, 119453), (133, 94305), (285, 44009), (399, 31435), (665, 18861), (1995, 6287)]