1085325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 1860000

約数和(自身を除く): 774675

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 499, 725, 1497, 2175, 2495, 7485, 12475, 14471, 37425, 43413, 72355, 217065, 361775, 1085325]

約数ペア:

[(1, 1085325), (3, 361775), (5, 217065), (15, 72355), (25, 43413), (29, 37425), (75, 14471), (87, 12475), (145, 7485), (435, 2495), (499, 2175), (725, 1497)]