42597585

素因数分解:

$3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1153}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 73989864

約数和(自身を除く): 31392279

約数列:

[1, 3, 5, 9, 15, 45, 821, 1153, 2463, 3459, 4105, 5765, 7389, 10377, 12315, 17295, 36945, 51885, 946613, 2839839, 4733065, 8519517, 14199195, 42597585]

約数ペア:

[(1, 42597585), (3, 14199195), (5, 8519517), (9, 4733065), (15, 2839839), (45, 946613), (821, 51885), (1153, 36945), (2463, 17295), (3459, 12315), (4105, 10377), (5765, 7389)]