89795445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{887}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 152679168

約数和(自身を除く): 62883723

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 397, 887, 1191, 1985, 2661, 4435, 5955, 6749, 13305, 15079, 20247, 33745, 45237, 75395, 101235, 226185, 352139, 1056417, 1760695, 5282085, 5986363, 17959089, 29931815, 89795445]

約数ペア:

[(1, 89795445), (3, 29931815), (5, 17959089), (15, 5986363), (17, 5282085), (51, 1760695), (85, 1056417), (255, 352139), (397, 226185), (887, 101235), (1191, 75395), (1985, 45237), (2661, 33745), (4435, 20247), (5955, 15079), (6749, 13305)]