11390475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5237}}^1$

素因数の和:5279

約数の個数: 24

約数和(自身を含む): 19485360

約数和(自身を除く): 8094885

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 5237, 15711, 26185, 78555, 130925, 151873, 392775, 455619, 759365, 2278095, 3796825, 11390475]

約数ペア:

[(1, 11390475), (3, 3796825), (5, 2278095), (15, 759365), (25, 455619), (29, 392775), (75, 151873), (87, 130925), (145, 78555), (435, 26185), (725, 15711), (2175, 5237)]