12138735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 22348800

約数和(自身を除く): 10210065

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 599, 965, 1351, 1797, 2895, 2995, 4053, 4193, 6755, 8985, 12579, 20265, 20965, 62895, 115607, 346821, 578035, 809249, 1734105, 2427747, 4046245, 12138735]

約数ペア:

[(1, 12138735), (3, 4046245), (5, 2427747), (7, 1734105), (15, 809249), (21, 578035), (35, 346821), (105, 115607), (193, 62895), (579, 20965), (599, 20265), (965, 12579), (1351, 8985), (1797, 6755), (2895, 4193), (2995, 4053)]