24447275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 34872768

約数和(自身を除く): 10425493

約数列:

[1, 5, 17, 23, 25, 41, 61, 85, 115, 205, 305, 391, 425, 575, 697, 943, 1025, 1037, 1403, 1525, 1955, 2501, 3485, 4715, 5185, 7015, 9775, 12505, 16031, 17425, 23575, 23851, 25925, 35075, 42517, 57523, 62525, 80155, 119255, 212585, 287615, 400775, 596275, 977891, 1062925, 1438075, 4889455, 24447275]

約数ペア:

[(1, 24447275), (5, 4889455), (17, 1438075), (23, 1062925), (25, 977891), (41, 596275), (61, 400775), (85, 287615), (115, 212585), (205, 119255), (305, 80155), (391, 62525), (425, 57523), (575, 42517), (697, 35075), (943, 25925), (1025, 23851), (1037, 23575), (1403, 17425), (1525, 16031), (1955, 12505), (2501, 9775), (3485, 7015), (4715, 5185)]