5800145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 8255520

約数和(自身を除く): 2455375

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 181, 221, 377, 493, 905, 1105, 1885, 2353, 2465, 3077, 5249, 6409, 11765, 15385, 26245, 32045, 40001, 68237, 89233, 200005, 341185, 446165, 1160029, 5800145]

約数ペア:

[(1, 5800145), (5, 1160029), (13, 446165), (17, 341185), (29, 200005), (65, 89233), (85, 68237), (145, 40001), (181, 32045), (221, 26245), (377, 15385), (493, 11765), (905, 6409), (1105, 5249), (1885, 3077), (2353, 2465)]