78353085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307267}}^1$

素因数の和:307292

約数の個数: 16

約数和(自身を含む): 132739776

約数和(自身を除く): 54386691

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 307267, 921801, 1536335, 4609005, 5223539, 15670617, 26117695, 78353085]

約数ペア:

[(1, 78353085), (3, 26117695), (5, 15670617), (15, 5223539), (17, 4609005), (51, 1536335), (85, 921801), (255, 307267)]