8905455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1171}}^1$

素因数の和:1208

約数の個数: 36

約数和(自身を含む): 16729128

約数和(自身を除く): 7823673

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1171, 1521, 2535, 3513, 5855, 7605, 10539, 15223, 17565, 45669, 52695, 76115, 137007, 197899, 228345, 593697, 685035, 989495, 1781091, 2968485, 8905455]

約数ペア:

[(1, 8905455), (3, 2968485), (5, 1781091), (9, 989495), (13, 685035), (15, 593697), (39, 228345), (45, 197899), (65, 137007), (117, 76115), (169, 52695), (195, 45669), (507, 17565), (585, 15223), (845, 10539), (1171, 7605), (1521, 5855), (2535, 3513)]