3402425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 36

約数和(自身を含む): 4960620

約数和(自身を除く): 1558195

約数列:

[1, 5, 13, 19, 25, 29, 65, 95, 145, 247, 325, 361, 377, 475, 551, 725, 1235, 1805, 1885, 2755, 4693, 6175, 7163, 9025, 9425, 10469, 13775, 23465, 35815, 52345, 117325, 136097, 179075, 261725, 680485, 3402425]

約数ペア:

[(1, 3402425), (5, 680485), (13, 261725), (19, 179075), (25, 136097), (29, 117325), (65, 52345), (95, 35815), (145, 23465), (247, 13775), (325, 10469), (361, 9425), (377, 9025), (475, 7163), (551, 6175), (725, 4693), (1235, 2755), (1805, 1885)]