40215335

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 49230720

約数和(自身を除く): 9015385

約数列:

[1, 5, 73, 239, 365, 461, 1195, 2305, 17447, 33653, 87235, 110179, 168265, 550895, 8043067, 40215335]

約数ペア:

[(1, 40215335), (5, 8043067), (73, 550895), (239, 168265), (365, 110179), (461, 87235), (1195, 33653), (2305, 17447)]