25857630

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{3547}}^1$

素因数の和:3572

約数の個数: 56

約数和(自身を含む): 69803352

約数和(自身を除く): 43945722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3547, 3645, 7094, 7290, 10641, 17735, 21282, 31923, 35470, 53205, 63846, 95769, 106410, 159615, 191538, 287307, 319230, 478845, 574614, 861921, 957690, 1436535, 1723842, 2585763, 2873070, 4309605, 5171526, 8619210, 12928815, 25857630]

約数ペア:

[(1, 25857630), (2, 12928815), (3, 8619210), (5, 5171526), (6, 4309605), (9, 2873070), (10, 2585763), (15, 1723842), (18, 1436535), (27, 957690), (30, 861921), (45, 574614), (54, 478845), (81, 319230), (90, 287307), (135, 191538), (162, 159615), (243, 106410), (270, 95769), (405, 63846), (486, 53205), (729, 35470), (810, 31923), (1215, 21282), (1458, 17735), (2430, 10641), (3547, 7290), (3645, 7094)]