27991455

素因数分解:

$3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{8009}}^1$

素因数の和:8250

約数の個数: 16

約数和(自身を含む): 44984160

約数和(自身を除く): 16992705

約数列:

[1, 3, 5, 15, 233, 699, 1165, 3495, 8009, 24027, 40045, 120135, 1866097, 5598291, 9330485, 27991455]

約数ペア:

[(1, 27991455), (3, 9330485), (5, 5598291), (15, 1866097), (233, 120135), (699, 40045), (1165, 24027), (3495, 8009)]