676770145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 866764800

約数和(自身を除く): 189994655

約数列:

[1, 5, 31, 37, 155, 185, 199, 593, 995, 1147, 2965, 5735, 6169, 7363, 18383, 21941, 30845, 36815, 91915, 109705, 118007, 228253, 590035, 680171, 1141265, 3400855, 3658217, 4366259, 18291085, 21831295, 135354029, 676770145]

約数ペア:

[(1, 676770145), (5, 135354029), (31, 21831295), (37, 18291085), (155, 4366259), (185, 3658217), (199, 3400855), (593, 1141265), (995, 680171), (1147, 590035), (2965, 228253), (5735, 118007), (6169, 109705), (7363, 91915), (18383, 36815), (21941, 30845)]