8860365

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 16610880

約数和(自身を除く): 7750515

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 241, 285, 387, 645, 723, 817, 855, 1205, 1935, 2169, 2451, 3615, 4085, 4579, 7353, 10363, 10845, 12255, 13737, 22895, 31089, 36765, 41211, 51815, 68685, 93267, 155445, 196897, 206055, 466335, 590691, 984485, 1772073, 2953455, 8860365]

約数ペア:

[(1, 8860365), (3, 2953455), (5, 1772073), (9, 984485), (15, 590691), (19, 466335), (43, 206055), (45, 196897), (57, 155445), (95, 93267), (129, 68685), (171, 51815), (215, 41211), (241, 36765), (285, 31089), (387, 22895), (645, 13737), (723, 12255), (817, 10845), (855, 10363), (1205, 7353), (1935, 4579), (2169, 4085), (2451, 3615)]