9719925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 17007840

約数和(自身を除く): 7287915

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 359, 361, 475, 1077, 1083, 1425, 1795, 1805, 5385, 5415, 6821, 8975, 9025, 20463, 26925, 27075, 34105, 102315, 129599, 170525, 388797, 511575, 647995, 1943985, 3239975, 9719925]

約数ペア:

[(1, 9719925), (3, 3239975), (5, 1943985), (15, 647995), (19, 511575), (25, 388797), (57, 170525), (75, 129599), (95, 102315), (285, 34105), (359, 27075), (361, 26925), (475, 20463), (1077, 9025), (1083, 8975), (1425, 6821), (1795, 5415), (1805, 5385)]