12862365

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 21504000

約数和(自身を除く): 8641635

約数列:

[1, 3, 5, 15, 31, 93, 139, 155, 199, 417, 465, 597, 695, 995, 2085, 2985, 4309, 6169, 12927, 18507, 21545, 27661, 30845, 64635, 82983, 92535, 138305, 414915, 857491, 2572473, 4287455, 12862365]

約数ペア:

[(1, 12862365), (3, 4287455), (5, 2572473), (15, 857491), (31, 414915), (93, 138305), (139, 92535), (155, 82983), (199, 64635), (417, 30845), (465, 27661), (597, 21545), (695, 18507), (995, 12927), (2085, 6169), (2985, 4309)]