24927675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 43494240

約数和(自身を除く): 18566565

約数列:

[1, 3, 5, 15, 25, 29, 73, 75, 87, 145, 157, 219, 365, 435, 471, 725, 785, 1095, 1825, 2117, 2175, 2355, 3925, 4553, 5475, 6351, 10585, 11461, 11775, 13659, 22765, 31755, 34383, 52925, 57305, 68295, 113825, 158775, 171915, 286525, 332369, 341475, 859575, 997107, 1661845, 4985535, 8309225, 24927675]

約数ペア:

[(1, 24927675), (3, 8309225), (5, 4985535), (15, 1661845), (25, 997107), (29, 859575), (73, 341475), (75, 332369), (87, 286525), (145, 171915), (157, 158775), (219, 113825), (365, 68295), (435, 57305), (471, 52925), (725, 34383), (785, 31755), (1095, 22765), (1825, 13659), (2117, 11775), (2175, 11461), (2355, 10585), (3925, 6351), (4553, 5475)]