80923365

素因数分解:

$3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3533}}^1$

素因数の和:4053

約数の個数: 24

約数和(自身を含む): 140582520

約数和(自身を除く): 59659155

約数列:

[1, 3, 5, 9, 15, 45, 509, 1527, 2545, 3533, 4581, 7635, 10599, 17665, 22905, 31797, 52995, 158985, 1798297, 5394891, 8991485, 16184673, 26974455, 80923365]

約数ペア:

[(1, 80923365), (3, 26974455), (5, 16184673), (9, 8991485), (15, 5394891), (45, 1798297), (509, 158985), (1527, 52995), (2545, 31797), (3533, 22905), (4581, 17665), (7635, 10599)]