68650425

素因数分解:

$3^2\times 5^2\times {\mathrm{305113}}^1$

素因数の和:305129

約数の個数: 18

約数和(自身を含む): 122960942

約数和(自身を除く): 54310517

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 305113, 915339, 1525565, 2746017, 4576695, 7627825, 13730085, 22883475, 68650425]

約数ペア:

[(1, 68650425), (3, 22883475), (5, 13730085), (9, 7627825), (15, 4576695), (25, 2746017), (45, 1525565), (75, 915339), (225, 305113)]