724164485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 971868672

約数和(自身を除く): 247704187

約数列:

[1, 5, 11, 47, 55, 235, 457, 517, 613, 2285, 2585, 3065, 5027, 6743, 21479, 25135, 28811, 33715, 107395, 144055, 236269, 280141, 316921, 1181345, 1400705, 1584605, 3081551, 13166627, 15407755, 65833135, 144832897, 724164485]

約数ペア:

[(1, 724164485), (5, 144832897), (11, 65833135), (47, 15407755), (55, 13166627), (235, 3081551), (457, 1584605), (517, 1400705), (613, 1181345), (2285, 316921), (2585, 280141), (3065, 236269), (5027, 144055), (6743, 107395), (21479, 33715), (25135, 28811)]