27663955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3331}}^1$

素因数の和:3498

約数の個数: 16

約数和(自身を含む): 36465408

約数和(自身を除く): 8801453

約数列:

[1, 5, 11, 55, 151, 755, 1661, 3331, 8305, 16655, 36641, 183205, 502981, 2514905, 5532791, 27663955]

約数ペア:

[(1, 27663955), (5, 5532791), (11, 2514905), (55, 502981), (151, 183205), (755, 36641), (1661, 16655), (3331, 8305)]