15305748025

素因数分解:

$5^2\times {\mathrm{271}}^1\times {\mathrm{1009}}^1\times {\mathrm{2239}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 19076556800

約数和(自身を除く): 3770808775

約数列:

[1, 5, 25, 271, 1009, 1355, 2239, 5045, 6775, 11195, 25225, 55975, 273439, 606769, 1367195, 2259151, 3033845, 6835975, 11295755, 15169225, 56478775, 612229921, 3061149605, 15305748025]

約数ペア:

[(1, 15305748025), (5, 3061149605), (25, 612229921), (271, 56478775), (1009, 15169225), (1355, 11295755), (2239, 6835975), (5045, 3033845), (6775, 2259151), (11195, 1367195), (25225, 606769), (55975, 273439)]