4415495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 6604416

約数和(自身を除く): 2188921

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 181, 205, 287, 595, 697, 905, 1267, 1435, 3077, 3485, 4879, 6335, 7421, 15385, 21539, 24395, 37105, 51947, 107695, 126157, 259735, 630785, 883099, 4415495]

約数ペア:

[(1, 4415495), (5, 883099), (7, 630785), (17, 259735), (35, 126157), (41, 107695), (85, 51947), (119, 37105), (181, 24395), (205, 21539), (287, 15385), (595, 7421), (697, 6335), (905, 4879), (1267, 3485), (1435, 3077)]