30235845

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 50145408

約数和(自身を除く): 19909563

約数列:

[1, 3, 5, 15, 37, 111, 157, 185, 347, 471, 555, 785, 1041, 1735, 2355, 5205, 5809, 12839, 17427, 29045, 38517, 54479, 64195, 87135, 163437, 192585, 272395, 817185, 2015723, 6047169, 10078615, 30235845]

約数ペア:

[(1, 30235845), (3, 10078615), (5, 6047169), (15, 2015723), (37, 817185), (111, 272395), (157, 192585), (185, 163437), (347, 87135), (471, 64195), (555, 54479), (785, 38517), (1041, 29045), (1735, 17427), (2355, 12839), (5205, 5809)]