87037105

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 106122960

約数和(自身を除く): 19085855

約数列:

[1, 5, 89, 317, 445, 617, 1585, 3085, 28213, 54913, 141065, 195589, 274565, 977945, 17407421, 87037105]

約数ペア:

[(1, 87037105), (5, 17407421), (89, 977945), (317, 274565), (445, 195589), (617, 141065), (1585, 54913), (3085, 28213)]