1089225

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 2011776

約数和(自身を除く): 922551

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 103, 141, 225, 235, 309, 423, 515, 705, 927, 1175, 1545, 2115, 2575, 3525, 4635, 4841, 7725, 10575, 14523, 23175, 24205, 43569, 72615, 121025, 217845, 363075, 1089225]

約数ペア:

[(1, 1089225), (3, 363075), (5, 217845), (9, 121025), (15, 72615), (25, 43569), (45, 24205), (47, 23175), (75, 14523), (103, 10575), (141, 7725), (225, 4841), (235, 4635), (309, 3525), (423, 2575), (515, 2115), (705, 1545), (927, 1175)]