4090455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 7508592

約数和(自身を除く): 3418137

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 5347, 16041, 26735, 48123, 80205, 90899, 240615, 272697, 454495, 818091, 1363485, 4090455]

約数ペア:

[(1, 4090455), (3, 1363485), (5, 818091), (9, 454495), (15, 272697), (17, 240615), (45, 90899), (51, 80205), (85, 48123), (153, 26735), (255, 16041), (765, 5347)]