507885845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 643507200

約数和(自身を除く): 135621355

約数列:

[1, 5, 29, 113, 139, 145, 223, 565, 695, 1115, 3277, 4031, 6467, 15707, 16385, 20155, 25199, 30997, 32335, 78535, 125995, 154985, 455503, 730771, 898913, 2277515, 3502661, 3653855, 4494565, 17513305, 101577169, 507885845]

約数ペア:

[(1, 507885845), (5, 101577169), (29, 17513305), (113, 4494565), (139, 3653855), (145, 3502661), (223, 2277515), (565, 898913), (695, 730771), (1115, 455503), (3277, 154985), (4031, 125995), (6467, 78535), (15707, 32335), (16385, 30997), (20155, 25199)]