13058925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1439}}^1$

素因数の和:1474

約数の個数: 36

約数和(自身を含む): 23748480

約数和(自身を除く): 10689555

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1439, 1815, 3025, 4317, 7195, 9075, 15829, 21585, 35975, 47487, 79145, 107925, 174119, 237435, 395725, 522357, 870595, 1187175, 2611785, 4352975, 13058925]

約数ペア:

[(1, 13058925), (3, 4352975), (5, 2611785), (11, 1187175), (15, 870595), (25, 522357), (33, 395725), (55, 237435), (75, 174119), (121, 107925), (165, 79145), (275, 47487), (363, 35975), (605, 21585), (825, 15829), (1439, 9075), (1815, 7195), (3025, 4317)]