20190525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9283}}^1$

素因数の和:9325

約数の個数: 24

約数和(自身を含む): 34536480

約数和(自身を除く): 14345955

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 9283, 27849, 46415, 139245, 232075, 269207, 696225, 807621, 1346035, 4038105, 6730175, 20190525]

約数ペア:

[(1, 20190525), (3, 6730175), (5, 4038105), (15, 1346035), (25, 807621), (29, 696225), (75, 269207), (87, 232075), (145, 139245), (435, 46415), (725, 27849), (2175, 9283)]