231670905

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4409}}^1$

素因数の和:4561

約数の個数: 32

約数和(自身を含む): 386104320

約数和(自身を除く): 154433415

約数列:

[1, 3, 5, 15, 31, 93, 113, 155, 339, 465, 565, 1695, 3503, 4409, 10509, 13227, 17515, 22045, 52545, 66135, 136679, 410037, 498217, 683395, 1494651, 2050185, 2491085, 7473255, 15444727, 46334181, 77223635, 231670905]

約数ペア:

[(1, 231670905), (3, 77223635), (5, 46334181), (15, 15444727), (31, 7473255), (93, 2491085), (113, 2050185), (155, 1494651), (339, 683395), (465, 498217), (565, 410037), (1695, 136679), (3503, 66135), (4409, 52545), (10509, 22045), (13227, 17515)]