47219575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6317}}^1$

素因数の和:6363

約数の個数: 24

約数和(自身を含む): 65808288

約数和(自身を除く): 18588713

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 6317, 7475, 31585, 82121, 145291, 157925, 410605, 726455, 1888783, 2053025, 3632275, 9443915, 47219575]

約数ペア:

[(1, 47219575), (5, 9443915), (13, 3632275), (23, 2053025), (25, 1888783), (65, 726455), (115, 410605), (299, 157925), (325, 145291), (575, 82121), (1495, 31585), (6317, 7475)]