73253475

素因数分解:

$3^2\times 5^2\times {\mathrm{325571}}^1$

素因数の和:325587

約数の個数: 18

約数和(自身を含む): 131205516

約数和(自身を除く): 57952041

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 325571, 976713, 1627855, 2930139, 4883565, 8139275, 14650695, 24417825, 73253475]

約数ペア:

[(1, 73253475), (3, 24417825), (5, 14650695), (9, 8139275), (15, 4883565), (25, 2930139), (45, 1627855), (75, 976713), (225, 325571)]