64554075

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2539}}^1$

素因数の和:2668

約数の個数: 36

約数和(自身を含む): 116692680

約数和(自身を除く): 52138605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 2539, 2825, 5085, 7617, 8475, 12695, 22851, 25425, 38085, 63475, 114255, 190425, 286907, 571275, 860721, 1434535, 2582163, 4303605, 7172675, 12910815, 21518025, 64554075]

約数ペア:

[(1, 64554075), (3, 21518025), (5, 12910815), (9, 7172675), (15, 4303605), (25, 2582163), (45, 1434535), (75, 860721), (113, 571275), (225, 286907), (339, 190425), (565, 114255), (1017, 63475), (1695, 38085), (2539, 25425), (2825, 22851), (5085, 12695), (7617, 8475)]