1020424455

素因数分解:

$3^2\times 5^1\times {\mathrm{3307}}^1\times {\mathrm{6857}}^1$

素因数の和:10175

約数の個数: 24

約数和(自身を含む): 1769528592

約数和(自身を除く): 749104137

約数列:

[1, 3, 5, 9, 15, 45, 3307, 6857, 9921, 16535, 20571, 29763, 34285, 49605, 61713, 102855, 148815, 308565, 22676099, 68028297, 113380495, 204084891, 340141485, 1020424455]

約数ペア:

[(1, 1020424455), (3, 340141485), (5, 204084891), (9, 113380495), (15, 68028297), (45, 22676099), (3307, 308565), (6857, 148815), (9921, 102855), (16535, 61713), (20571, 49605), (29763, 34285)]