38182621825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{4721}}^1\times {\mathrm{17027}}^1$

素因数の和:21777

約数の個数: 24

約数和(自身を含む): 49851853920

約数和(自身を除く): 11669232095

約数列:

[1, 5, 19, 25, 95, 475, 4721, 17027, 23605, 85135, 89699, 118025, 323513, 425675, 448495, 1617565, 2242475, 8087825, 80384467, 401922335, 1527304873, 2009611675, 7636524365, 38182621825]

約数ペア:

[(1, 38182621825), (5, 7636524365), (19, 2009611675), (25, 1527304873), (95, 401922335), (475, 80384467), (4721, 8087825), (17027, 2242475), (23605, 1617565), (85135, 448495), (89699, 425675), (118025, 323513)]