42866175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 77995008

約数和(自身を除く): 35128833

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 223, 233, 275, 669, 699, 825, 1115, 1165, 2453, 2563, 3345, 3495, 5575, 5825, 7359, 7689, 12265, 12815, 16725, 17475, 36795, 38445, 51959, 61325, 64075, 155877, 183975, 192225, 259795, 571549, 779385, 1298975, 1714647, 2857745, 3896925, 8573235, 14288725, 42866175]

約数ペア:

[(1, 42866175), (3, 14288725), (5, 8573235), (11, 3896925), (15, 2857745), (25, 1714647), (33, 1298975), (55, 779385), (75, 571549), (165, 259795), (223, 192225), (233, 183975), (275, 155877), (669, 64075), (699, 61325), (825, 51959), (1115, 38445), (1165, 36795), (2453, 17475), (2563, 16725), (3345, 12815), (3495, 12265), (5575, 7689), (5825, 7359)]