57211335

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11251}}^1$

素因数の和:11375

約数の個数: 24

約数和(自身を含む): 100052784

約数和(自身を除く): 42841449

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 11251, 33753, 56255, 101259, 168765, 506295, 1271363, 3814089, 6356815, 11442267, 19070445, 57211335]

約数ペア:

[(1, 57211335), (3, 19070445), (5, 11442267), (9, 6356815), (15, 3814089), (45, 1271363), (113, 506295), (339, 168765), (565, 101259), (1017, 56255), (1695, 33753), (5085, 11251)]