42068805

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 69079296

約数和(自身を除く): 27010491

約数列:

[1, 3, 5, 15, 73, 103, 219, 309, 365, 373, 515, 1095, 1119, 1545, 1865, 5595, 7519, 22557, 27229, 37595, 38419, 81687, 112785, 115257, 136145, 192095, 408435, 576285, 2804587, 8413761, 14022935, 42068805]

約数ペア:

[(1, 42068805), (3, 14022935), (5, 8413761), (15, 2804587), (73, 576285), (103, 408435), (219, 192095), (309, 136145), (365, 115257), (373, 112785), (515, 81687), (1095, 38419), (1119, 37595), (1545, 27229), (1865, 22557), (5595, 7519)]