1285202465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{795791}}^1$

素因数の和:795832

約数の個数: 16

約数和(自身を含む): 1718910720

約数和(自身を除く): 433708255

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 795791, 3978955, 13528447, 15120029, 67642235, 75600145, 257040493, 1285202465]

約数ペア:

[(1, 1285202465), (5, 257040493), (17, 75600145), (19, 67642235), (85, 15120029), (95, 13528447), (323, 3978955), (1615, 795791)]