1008475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 1406160

約数和(自身を除く): 397685

約数列:

[1, 5, 13, 25, 29, 65, 107, 145, 325, 377, 535, 725, 1391, 1885, 2675, 3103, 6955, 9425, 15515, 34775, 40339, 77575, 201695, 1008475]

約数ペア:

[(1, 1008475), (5, 201695), (13, 77575), (25, 40339), (29, 34775), (65, 15515), (107, 9425), (145, 6955), (325, 3103), (377, 2675), (535, 1885), (725, 1391)]