42939325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12011}}^1$

素因数の和:12045

約数の個数: 24

約数和(自身を含む): 62558496

約数和(自身を除く): 19619171

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 12011, 60055, 132121, 156143, 300275, 660605, 780715, 1717573, 3303025, 3903575, 8587865, 42939325]

約数ペア:

[(1, 42939325), (5, 8587865), (11, 3903575), (13, 3303025), (25, 1717573), (55, 780715), (65, 660605), (143, 300275), (275, 156143), (325, 132121), (715, 60055), (3575, 12011)]