30242565

素因数分解:

$3^6\times 5^1\times {\mathrm{8297}}^1$

素因数の和:8320

約数の個数: 28

約数和(自身を含む): 54418284

約数和(自身を除く): 24175719

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 8297, 24891, 41485, 74673, 124455, 224019, 373365, 672057, 1120095, 2016171, 3360285, 6048513, 10080855, 30242565]

約数ペア:

[(1, 30242565), (3, 10080855), (5, 6048513), (9, 3360285), (15, 2016171), (27, 1120095), (45, 672057), (81, 373365), (135, 224019), (243, 124455), (405, 74673), (729, 41485), (1215, 24891), (3645, 8297)]