40572575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 53809056

約数和(自身を除く): 13236481

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 1721, 4715, 8605, 23575, 39583, 43025, 70561, 197915, 352805, 989575, 1622903, 1764025, 8114515, 40572575]

約数ペア:

[(1, 40572575), (5, 8114515), (23, 1764025), (25, 1622903), (41, 989575), (115, 352805), (205, 197915), (575, 70561), (943, 43025), (1025, 39583), (1721, 23575), (4715, 8605)]