65328285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1409}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 114514560

約数和(自身を除く): 49186275

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 281, 843, 1405, 1409, 3091, 4215, 4227, 7045, 9273, 15455, 15499, 21135, 46365, 46497, 77495, 232485, 395929, 1187787, 1979645, 4355219, 5938935, 13065657, 21776095, 65328285]

約数ペア:

[(1, 65328285), (3, 21776095), (5, 13065657), (11, 5938935), (15, 4355219), (33, 1979645), (55, 1187787), (165, 395929), (281, 232485), (843, 77495), (1405, 46497), (1409, 46365), (3091, 21135), (4215, 15499), (4227, 15455), (7045, 9273)]