89204985

素因数分解:

$3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2029}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 154856520

約数和(自身を除く): 65651535

約数列:

[1, 3, 5, 9, 15, 45, 977, 2029, 2931, 4885, 6087, 8793, 10145, 14655, 18261, 30435, 43965, 91305, 1982333, 5946999, 9911665, 17840997, 29734995, 89204985]

約数ペア:

[(1, 89204985), (3, 29734995), (5, 17840997), (9, 9911665), (15, 5946999), (45, 1982333), (977, 91305), (2029, 43965), (2931, 30435), (4885, 18261), (6087, 14655), (8793, 10145)]