89844325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 123492096

約数和(自身を除く): 33647771

約数列:

[1, 5, 23, 25, 37, 41, 103, 115, 185, 205, 515, 575, 851, 925, 943, 1025, 1517, 2369, 2575, 3811, 4223, 4255, 4715, 7585, 11845, 19055, 21115, 21275, 23575, 34891, 37925, 59225, 87653, 95275, 97129, 105575, 156251, 174455, 438265, 485645, 781255, 872275, 2191325, 2428225, 3593773, 3906275, 17968865, 89844325]

約数ペア:

[(1, 89844325), (5, 17968865), (23, 3906275), (25, 3593773), (37, 2428225), (41, 2191325), (103, 872275), (115, 781255), (185, 485645), (205, 438265), (515, 174455), (575, 156251), (851, 105575), (925, 97129), (943, 95275), (1025, 87653), (1517, 59225), (2369, 37925), (2575, 34891), (3811, 23575), (4223, 21275), (4255, 21115), (4715, 19055), (7585, 11845)]