51769215

素因数分解:

$3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3259}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 90015120

約数和(自身を除く): 38245905

約数列:

[1, 3, 5, 9, 15, 45, 353, 1059, 1765, 3177, 3259, 5295, 9777, 15885, 16295, 29331, 48885, 146655, 1150427, 3451281, 5752135, 10353843, 17256405, 51769215]

約数ペア:

[(1, 51769215), (3, 17256405), (5, 10353843), (9, 5752135), (15, 3451281), (45, 1150427), (353, 146655), (1059, 48885), (1765, 29331), (3177, 16295), (3259, 15885), (5295, 9777)]