57990465

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 112250880

約数和(自身を除く): 54260415

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 173, 191, 195, 351, 519, 573, 585, 865, 955, 1557, 1719, 1755, 2249, 2483, 2595, 2865, 4671, 5157, 6747, 7449, 7785, 8595, 11245, 12415, 20241, 22347, 23355, 25785, 33043, 33735, 37245, 60723, 67041, 99129, 101205, 111735, 165215, 297387, 303615, 335205, 429559, 495645, 892161, 1288677, 1486935, 2147795, 3866031, 4460805, 6443385, 11598093, 19330155, 57990465]

約数ペア:

[(1, 57990465), (3, 19330155), (5, 11598093), (9, 6443385), (13, 4460805), (15, 3866031), (27, 2147795), (39, 1486935), (45, 1288677), (65, 892161), (117, 495645), (135, 429559), (173, 335205), (191, 303615), (195, 297387), (351, 165215), (519, 111735), (573, 101205), (585, 99129), (865, 67041), (955, 60723), (1557, 37245), (1719, 33735), (1755, 33043), (2249, 25785), (2483, 23355), (2595, 22347), (2865, 20241), (4671, 12415), (5157, 11245), (6747, 8595), (7449, 7785)]