53215015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5261}}^1$

素因数の和:5307

約数の個数: 24

約数和(自身を含む): 77540832

約数和(自身を除く): 24325817

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 5261, 10115, 26305, 36827, 89437, 184135, 447185, 626059, 1520429, 3130295, 7602145, 10643003, 53215015]

約数ペア:

[(1, 53215015), (5, 10643003), (7, 7602145), (17, 3130295), (35, 1520429), (85, 626059), (119, 447185), (289, 184135), (595, 89437), (1445, 36827), (2023, 26305), (5261, 10115)]