2235415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:76

約数の個数: 32

約数和(自身を含む): 3507840

約数和(自身を除く): 1272425

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 289, 455, 595, 1105, 1445, 1547, 2023, 3757, 4913, 7735, 10115, 18785, 24565, 26299, 34391, 63869, 131495, 171955, 319345, 447083, 2235415]

約数ペア:

[(1, 2235415), (5, 447083), (7, 319345), (13, 171955), (17, 131495), (35, 63869), (65, 34391), (85, 26299), (91, 24565), (119, 18785), (221, 10115), (289, 7735), (455, 4913), (595, 3757), (1105, 2023), (1445, 1547)]