158620905

素因数分解:

$3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{4283}}^1$

素因数の和:5117

約数の個数: 24

約数和(自身を含む): 275341248

約数和(自身を除く): 116720343

約数列:

[1, 3, 5, 9, 15, 45, 823, 2469, 4115, 4283, 7407, 12345, 12849, 21415, 37035, 38547, 64245, 192735, 3524909, 10574727, 17624545, 31724181, 52873635, 158620905]

約数ペア:

[(1, 158620905), (3, 52873635), (5, 31724181), (9, 17624545), (15, 10574727), (45, 3524909), (823, 192735), (2469, 64245), (4115, 38547), (4283, 37035), (7407, 21415), (12345, 12849)]