628553685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1\times {\mathrm{1879}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 1042272000

約数和(自身を除く): 413718315

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 769, 1879, 2307, 3845, 5637, 9395, 11535, 22301, 28185, 54491, 66903, 111505, 163473, 272455, 334515, 817365, 1444951, 4334853, 7224755, 21674265, 41903579, 125710737, 209517895, 628553685]

約数ペア:

[(1, 628553685), (3, 209517895), (5, 125710737), (15, 41903579), (29, 21674265), (87, 7224755), (145, 4334853), (435, 1444951), (769, 817365), (1879, 334515), (2307, 272455), (3845, 163473), (5637, 111505), (9395, 66903), (11535, 54491), (22301, 28185)]