12284775

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:856

約数の個数: 36

約数和(自身を含む): 22342320

約数和(自身を除く): 10057545

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 769, 1065, 1775, 2307, 3195, 3845, 5325, 6921, 11535, 15975, 19225, 34605, 54599, 57675, 163797, 173025, 272995, 491391, 818985, 1364975, 2456955, 4094925, 12284775]

約数ペア:

[(1, 12284775), (3, 4094925), (5, 2456955), (9, 1364975), (15, 818985), (25, 491391), (45, 272995), (71, 173025), (75, 163797), (213, 57675), (225, 54599), (355, 34605), (639, 19225), (769, 15975), (1065, 11535), (1775, 6921), (2307, 5325), (3195, 3845)]