15242945

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 18774720

約数和(自身を除く): 3531775

約数列:

[1, 5, 59, 163, 295, 317, 815, 1585, 9617, 18703, 48085, 51671, 93515, 258355, 3048589, 15242945]

約数ペア:

[(1, 15242945), (5, 3048589), (59, 258355), (163, 93515), (295, 51671), (317, 48085), (815, 18703), (1585, 9617)]