13303213985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{2281}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 16656482304

約数和(自身を除く): 3353268319

約数列:

[1, 5, 31, 155, 191, 197, 955, 985, 2281, 5921, 6107, 11405, 29605, 30535, 37627, 70711, 188135, 353555, 435671, 449357, 1166437, 2178355, 2246785, 5832185, 13505801, 13930067, 67529005, 69650335, 85827187, 429135935, 2660642797, 13303213985]

約数ペア:

[(1, 13303213985), (5, 2660642797), (31, 429135935), (155, 85827187), (191, 69650335), (197, 67529005), (955, 13930067), (985, 13505801), (2281, 5832185), (5921, 2246785), (6107, 2178355), (11405, 1166437), (29605, 449357), (30535, 435671), (37627, 353555), (70711, 188135)]