90507135

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 150589440

約数和(自身を除く): 60082305

約数列:

[1, 3, 5, 15, 31, 93, 151, 155, 453, 465, 755, 1289, 2265, 3867, 4681, 6445, 14043, 19335, 23405, 39959, 70215, 119877, 194639, 199795, 583917, 599385, 973195, 2919585, 6033809, 18101427, 30169045, 90507135]

約数ペア:

[(1, 90507135), (3, 30169045), (5, 18101427), (15, 6033809), (31, 2919585), (93, 973195), (151, 599385), (155, 583917), (453, 199795), (465, 194639), (755, 119877), (1289, 70215), (2265, 39959), (3867, 23405), (4681, 19335), (6445, 14043)]