87119765

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8389}}^1$

素因数の和:8492

約数の個数: 16

約数和(自身を含む): 109539840

約数和(自身を除く): 22420075

約数列:

[1, 5, 31, 67, 155, 335, 2077, 8389, 10385, 41945, 260059, 562063, 1300295, 2810315, 17423953, 87119765]

約数ペア:

[(1, 87119765), (5, 17423953), (31, 2810315), (67, 1300295), (155, 562063), (335, 260059), (2077, 41945), (8389, 10385)]