1201801365

素因数分解:

$3^2\times 5^1\times {\mathrm{4721}}^1\times {\mathrm{5657}}^1$

素因数の和:10389

約数の個数: 24

約数和(自身を含む): 2083931928

約数和(自身を除く): 882130563

約数列:

[1, 3, 5, 9, 15, 45, 4721, 5657, 14163, 16971, 23605, 28285, 42489, 50913, 70815, 84855, 212445, 254565, 26706697, 80120091, 133533485, 240360273, 400600455, 1201801365]

約数ペア:

[(1, 1201801365), (3, 400600455), (5, 240360273), (9, 133533485), (15, 80120091), (45, 26706697), (4721, 254565), (5657, 212445), (14163, 84855), (16971, 70815), (23605, 50913), (28285, 42489)]