67542785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19381}}^1$

素因数の和:19444

約数の個数: 16

約数和(自身を含む): 87916752

約数和(自身を除く): 20373967

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 19381, 96905, 329477, 794621, 1647385, 3973105, 13508557, 67542785]

約数ペア:

[(1, 67542785), (5, 13508557), (17, 3973105), (41, 1647385), (85, 794621), (205, 329477), (697, 96905), (3485, 19381)]