51667545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4893

約数の個数: 32

約数和(自身を含む): 89063424

約数和(自身を除く): 37395879

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 4831, 10695, 14493, 24155, 72465, 111113, 149761, 333339, 449283, 555565, 748805, 1666695, 2246415, 3444503, 10333509, 17222515, 51667545]

約数ペア:

[(1, 51667545), (3, 17222515), (5, 10333509), (15, 3444503), (23, 2246415), (31, 1666695), (69, 748805), (93, 555565), (115, 449283), (155, 333339), (345, 149761), (465, 111113), (713, 72465), (2139, 24155), (3565, 14493), (4831, 10695)]