72192615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2267}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 126717696

約数和(自身を除く): 54525081

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 193, 579, 965, 2123, 2267, 2895, 6369, 6801, 10615, 11335, 24937, 31845, 34005, 74811, 124685, 374055, 437531, 1312593, 2187655, 4812841, 6562965, 14438523, 24064205, 72192615]

約数ペア:

[(1, 72192615), (3, 24064205), (5, 14438523), (11, 6562965), (15, 4812841), (33, 2187655), (55, 1312593), (165, 437531), (193, 374055), (579, 124685), (965, 74811), (2123, 34005), (2267, 31845), (2895, 24937), (6369, 11335), (6801, 10615)]