25543230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3313}}^1$

素因数の和:3580

約数の個数: 32

約数和(自身を含む): 61560864

約数和(自身を除く): 36017634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3313, 3855, 6626, 7710, 9939, 16565, 19878, 33130, 49695, 99390, 851441, 1702882, 2554323, 4257205, 5108646, 8514410, 12771615, 25543230]

約数ペア:

[(1, 25543230), (2, 12771615), (3, 8514410), (5, 5108646), (6, 4257205), (10, 2554323), (15, 1702882), (30, 851441), (257, 99390), (514, 49695), (771, 33130), (1285, 19878), (1542, 16565), (2570, 9939), (3313, 7710), (3855, 6626)]