4488085

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 6877440

約数和(自身を除く): 2389355

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 397, 595, 665, 1615, 1985, 2261, 2779, 6749, 7543, 11305, 13895, 33745, 37715, 47243, 52801, 128231, 236215, 264005, 641155, 897617, 4488085]

約数ペア:

[(1, 4488085), (5, 897617), (7, 641155), (17, 264005), (19, 236215), (35, 128231), (85, 52801), (95, 47243), (119, 37715), (133, 33745), (323, 13895), (397, 11305), (595, 7543), (665, 6749), (1615, 2779), (1985, 2261)]