68042025

素因数分解:

$3^4\times 5^2\times {\mathrm{33601}}^1$

素因数の和:33623

約数の個数: 30

約数和(自身を含む): 126041102

約数和(自身を除く): 57999077

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 33601, 100803, 168005, 302409, 504015, 840025, 907227, 1512045, 2520075, 2721681, 4536135, 7560225, 13608405, 22680675, 68042025]

約数ペア:

[(1, 68042025), (3, 22680675), (5, 13608405), (9, 7560225), (15, 4536135), (25, 2721681), (27, 2520075), (45, 1512045), (75, 907227), (81, 840025), (135, 504015), (225, 302409), (405, 168005), (675, 100803), (2025, 33601)]