89009835

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2857}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 149256192

約数和(自身を除く): 60246357

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 1005, 2077, 2857, 6231, 8571, 10385, 14285, 31155, 42855, 88567, 191419, 265701, 442835, 574257, 957095, 1328505, 2871285, 5933989, 17801967, 29669945, 89009835]

約数ペア:

[(1, 89009835), (3, 29669945), (5, 17801967), (15, 5933989), (31, 2871285), (67, 1328505), (93, 957095), (155, 574257), (201, 442835), (335, 265701), (465, 191419), (1005, 88567), (2077, 42855), (2857, 31155), (6231, 14285), (8571, 10385)]