2893475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 4010160

約数和(自身を除く): 1116685

約数列:

[1, 5, 13, 25, 29, 65, 145, 307, 325, 377, 725, 1535, 1885, 3991, 7675, 8903, 9425, 19955, 44515, 99775, 115739, 222575, 578695, 2893475]

約数ペア:

[(1, 2893475), (5, 578695), (13, 222575), (25, 115739), (29, 99775), (65, 44515), (145, 19955), (307, 9425), (325, 8903), (377, 7675), (725, 3991), (1535, 1885)]