415875505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 553029120

約数和(自身を除く): 137153615

約数列:

[1, 5, 17, 41, 47, 85, 205, 235, 697, 799, 1927, 2539, 3485, 3995, 9635, 12695, 32759, 43163, 104099, 119333, 163795, 215815, 520495, 596665, 1769683, 2028661, 4892653, 8848415, 10143305, 24463265, 83175101, 415875505]

約数ペア:

[(1, 415875505), (5, 83175101), (17, 24463265), (41, 10143305), (47, 8848415), (85, 4892653), (205, 2028661), (235, 1769683), (697, 596665), (799, 520495), (1927, 215815), (2539, 163795), (3485, 119333), (3995, 104099), (9635, 43163), (12695, 32759)]