38403475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 52688592

約数和(自身を除く): 14285117

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1825, 1913, 4015, 9565, 20075, 21043, 47825, 105215, 139649, 526075, 698245, 1536139, 3491225, 7680695, 38403475]

約数ペア:

[(1, 38403475), (5, 7680695), (11, 3491225), (25, 1536139), (55, 698245), (73, 526075), (275, 139649), (365, 105215), (803, 47825), (1825, 21043), (1913, 20075), (4015, 9565)]