55378495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1789}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 68564160

約数和(自身を除く): 13185665

約数列:

[1, 5, 41, 151, 205, 755, 1789, 6191, 8945, 30955, 73349, 270139, 366745, 1350695, 11075699, 55378495]

約数ペア:

[(1, 55378495), (5, 11075699), (41, 1350695), (151, 366745), (205, 270139), (755, 73349), (1789, 30955), (6191, 8945)]