4921617625

素因数分解:

$5^3\times {\mathrm{23}}^2\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 6468029568

約数和(自身を除く): 1546411943

約数列:

[1, 5, 23, 25, 115, 125, 263, 283, 529, 575, 1315, 1415, 2645, 2875, 6049, 6509, 6575, 7075, 13225, 30245, 32545, 32875, 35375, 66125, 74429, 139127, 149707, 151225, 162725, 372145, 695635, 748535, 756125, 813625, 1711867, 1860725, 3478175, 3742675, 8559335, 9303625, 17390875, 18713375, 39372941, 42796675, 196864705, 213983375, 984323525, 4921617625]

約数ペア:

[(1, 4921617625), (5, 984323525), (23, 213983375), (25, 196864705), (115, 42796675), (125, 39372941), (263, 18713375), (283, 17390875), (529, 9303625), (575, 8559335), (1315, 3742675), (1415, 3478175), (2645, 1860725), (2875, 1711867), (6049, 813625), (6509, 756125), (6575, 748535), (7075, 695635), (13225, 372145), (30245, 162725), (32545, 151225), (32875, 149707), (35375, 139127), (66125, 74429)]