64254885

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{48131}}^1$

素因数の和:48228

約数の個数: 16

約数和(自身を含む): 103965120

約数和(自身を除く): 39710235

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 48131, 144393, 240655, 721965, 4283659, 12850977, 21418295, 64254885]

約数ペア:

[(1, 64254885), (3, 21418295), (5, 12850977), (15, 4283659), (89, 721965), (267, 240655), (445, 144393), (1335, 48131)]