157633225

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 199130112

約数和(自身を除く): 41496887

約数列:

[1, 5, 25, 101, 163, 383, 505, 815, 1915, 2525, 4075, 9575, 16463, 38683, 62429, 82315, 193415, 312145, 411575, 967075, 1560725, 6305329, 31526645, 157633225]

約数ペア:

[(1, 157633225), (5, 31526645), (25, 6305329), (101, 1560725), (163, 967075), (383, 411575), (505, 312145), (815, 193415), (1915, 82315), (2525, 62429), (4075, 38683), (9575, 16463)]