22728965

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 32707584

約数和(自身を除く): 9978619

約数列:

[1, 5, 7, 35, 41, 47, 205, 235, 287, 329, 337, 1435, 1645, 1685, 1927, 2359, 9635, 11795, 13489, 13817, 15839, 67445, 69085, 79195, 96719, 110873, 483595, 554365, 649399, 3246995, 4545793, 22728965]

約数ペア:

[(1, 22728965), (5, 4545793), (7, 3246995), (35, 649399), (41, 554365), (47, 483595), (205, 110873), (235, 96719), (287, 79195), (329, 69085), (337, 67445), (1435, 15839), (1645, 13817), (1685, 13489), (1927, 11795), (2359, 9635)]