2105640675

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{158617}}^1$

素因数の和:158692

約数の個数: 36

約数和(自身を含む): 3835383240

約数和(自身を除く): 1729742565

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 531, 885, 1475, 2655, 4425, 13275, 158617, 475851, 793085, 1427553, 2379255, 3965425, 7137765, 9358403, 11896275, 28075209, 35688825, 46792015, 84225627, 140376045, 233960075, 421128135, 701880225, 2105640675]

約数ペア:

[(1, 2105640675), (3, 701880225), (5, 421128135), (9, 233960075), (15, 140376045), (25, 84225627), (45, 46792015), (59, 35688825), (75, 28075209), (177, 11896275), (225, 9358403), (295, 7137765), (531, 3965425), (885, 2379255), (1475, 1427553), (2655, 793085), (4425, 475851), (13275, 158617)]