79551725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 108019872

約数和(自身を除く): 28468147

約数列:

[1, 5, 11, 25, 55, 275, 443, 653, 2215, 3265, 4873, 7183, 11075, 16325, 24365, 35915, 121825, 179575, 289279, 1446395, 3182069, 7231975, 15910345, 79551725]

約数ペア:

[(1, 79551725), (5, 15910345), (11, 7231975), (25, 3182069), (55, 1446395), (275, 289279), (443, 179575), (653, 121825), (2215, 35915), (3265, 24365), (4873, 16325), (7183, 11075)]