65216145

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{28793}}^1$

素因数の和:28952

約数の個数: 16

約数和(自身を含む): 105040512

約数和(自身を除く): 39824367

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 28793, 86379, 143965, 431895, 4347743, 13043229, 21738715, 65216145]

約数ペア:

[(1, 65216145), (3, 21738715), (5, 13043229), (15, 4347743), (151, 431895), (453, 143965), (755, 86379), (2265, 28793)]