13521000981535

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{9859}}^1\times {\mathrm{9001}}^1$

素因数の和:19879

約数の個数: 32

約数和(自身を含む): 16769196380160

約数和(自身を除く): 3248195398625

約数列:

[1, 5, 31, 155, 983, 4915, 9001, 9859, 30473, 45005, 49295, 152365, 279031, 305629, 1395155, 1528145, 8847983, 9691397, 44239915, 48456985, 88740859, 274287473, 300433307, 443704295, 1371437365, 1502166535, 2750966629, 13754833145, 87232264397, 436161321985, 2704200196307, 13521000981535]

約数ペア:

[(1, 13521000981535), (5, 2704200196307), (31, 436161321985), (155, 87232264397), (983, 13754833145), (4915, 2750966629), (9001, 1502166535), (9859, 1371437365), (30473, 443704295), (45005, 300433307), (49295, 274287473), (152365, 88740859), (279031, 48456985), (305629, 44239915), (1395155, 9691397), (1528145, 8847983)]