82291515

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4783}}^1$

素因数の和:4859

約数の個数: 32

約数和(自身を含む): 139616256

約数和(自身を除く): 57324741

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 4783, 5735, 14349, 17205, 23915, 71745, 148273, 176971, 444819, 530913, 741365, 884855, 2224095, 2654565, 5486101, 16458303, 27430505, 82291515]

約数ペア:

[(1, 82291515), (3, 27430505), (5, 16458303), (15, 5486101), (31, 2654565), (37, 2224095), (93, 884855), (111, 741365), (155, 530913), (185, 444819), (465, 176971), (555, 148273), (1147, 71745), (3441, 23915), (4783, 17205), (5735, 14349)]