90856185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1877}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 166586112

約数和(自身を除く): 75729927

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 461, 1383, 1877, 2305, 3227, 5631, 6915, 9385, 9681, 13139, 16135, 28155, 39417, 48405, 65695, 197085, 865297, 2595891, 4326485, 6057079, 12979455, 18171237, 30285395, 90856185]

約数ペア:

[(1, 90856185), (3, 30285395), (5, 18171237), (7, 12979455), (15, 6057079), (21, 4326485), (35, 2595891), (105, 865297), (461, 197085), (1383, 65695), (1877, 48405), (2305, 39417), (3227, 28155), (5631, 16135), (6915, 13139), (9385, 9681)]