15285225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8861}}^1$

素因数の和:8897

約数の個数: 24

約数和(自身を含む): 26373312

約数和(自身を除く): 11088087

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 8861, 26583, 44305, 132915, 203803, 221525, 611409, 664575, 1019015, 3057045, 5095075, 15285225]

約数ペア:

[(1, 15285225), (3, 5095075), (5, 3057045), (15, 1019015), (23, 664575), (25, 611409), (69, 221525), (75, 203803), (115, 132915), (345, 44305), (575, 26583), (1725, 8861)]