68655045

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{51427}}^1$

素因数の和:51524

約数の個数: 16

約数和(自身を含む): 111084480

約数和(自身を除く): 42429435

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 51427, 154281, 257135, 771405, 4577003, 13731009, 22885015, 68655045]

約数ペア:

[(1, 68655045), (3, 22885015), (5, 13731009), (15, 4577003), (89, 771405), (267, 257135), (445, 154281), (1335, 51427)]