148570225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15199}}^1$

素因数の和:15249

約数の個数: 24

約数和(自身を含む): 203558400

約数和(自身を除く): 54988175

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 15199, 75995, 258383, 349577, 379975, 1291915, 1747885, 5942809, 6459575, 8739425, 29714045, 148570225]

約数ペア:

[(1, 148570225), (5, 29714045), (17, 8739425), (23, 6459575), (25, 5942809), (85, 1747885), (115, 1291915), (391, 379975), (425, 349577), (575, 258383), (1955, 75995), (9775, 15199)]