353280145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{31727}}^1$

素因数の和:31880

約数の個数: 16

約数和(自身を含む): 452314368

約数和(自身を除く): 99034223

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 31727, 158635, 539359, 2696795, 4156237, 20781185, 70656029, 353280145]

約数ペア:

[(1, 353280145), (5, 70656029), (17, 20781185), (85, 4156237), (131, 2696795), (655, 539359), (2227, 158635), (11135, 31727)]