10199115

素因数分解:

$3^4\times 5^1\times {\mathrm{25183}}^1$

素因数の和:25200

約数の個数: 20

約数和(自身を含む): 18283584

約数和(自身を除く): 8084469

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 25183, 75549, 125915, 226647, 377745, 679941, 1133235, 2039823, 3399705, 10199115]

約数ペア:

[(1, 10199115), (3, 3399705), (5, 2039823), (9, 1133235), (15, 679941), (27, 377745), (45, 226647), (81, 125915), (135, 75549), (405, 25183)]