307181485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 414771840

約数和(自身を除く): 107590355

約数列:

[1, 5, 13, 29, 65, 107, 145, 377, 535, 1391, 1523, 1885, 3103, 6955, 7615, 15515, 19799, 40339, 44167, 98995, 162961, 201695, 220835, 574171, 814805, 2118493, 2870855, 4725869, 10592465, 23629345, 61436297, 307181485]

約数ペア:

[(1, 307181485), (5, 61436297), (13, 23629345), (29, 10592465), (65, 4725869), (107, 2870855), (145, 2118493), (377, 814805), (535, 574171), (1391, 220835), (1523, 201695), (1885, 162961), (3103, 98995), (6955, 44167), (7615, 40339), (15515, 19799)]