1140425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 36

約数和(自身を含む): 1731660

約数和(自身を除く): 591235

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 121, 143, 145, 275, 319, 325, 377, 605, 715, 725, 1573, 1595, 1885, 3025, 3509, 3575, 4147, 7865, 7975, 9425, 17545, 20735, 39325, 45617, 87725, 103675, 228085, 1140425]

約数ペア:

[(1, 1140425), (5, 228085), (11, 103675), (13, 87725), (25, 45617), (29, 39325), (55, 20735), (65, 17545), (121, 9425), (143, 7975), (145, 7865), (275, 4147), (319, 3575), (325, 3509), (377, 3025), (605, 1885), (715, 1595), (725, 1573)]