235131215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1\times {\mathrm{2657}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 308115360

約数和(自身を除く): 72984145

約数列:

[1, 5, 11, 55, 1609, 2657, 8045, 13285, 17699, 29227, 88495, 146135, 4275113, 21375565, 47026243, 235131215]

約数ペア:

[(1, 235131215), (5, 47026243), (11, 21375565), (55, 4275113), (1609, 146135), (2657, 88495), (8045, 29227), (13285, 17699)]