57708315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 118886400

約数和(自身を除く): 61178085

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 79, 105, 135, 189, 237, 315, 395, 553, 711, 773, 945, 1185, 1659, 2133, 2319, 2765, 3555, 3865, 4977, 5411, 6957, 8295, 10665, 11595, 14931, 16233, 20871, 24885, 27055, 34785, 48699, 61067, 74655, 81165, 104355, 146097, 183201, 243495, 305335, 427469, 549603, 730485, 916005, 1282407, 1648809, 2137345, 2748015, 3847221, 6412035, 8244045, 11541663, 19236105, 57708315]

約数ペア:

[(1, 57708315), (3, 19236105), (5, 11541663), (7, 8244045), (9, 6412035), (15, 3847221), (21, 2748015), (27, 2137345), (35, 1648809), (45, 1282407), (63, 916005), (79, 730485), (105, 549603), (135, 427469), (189, 305335), (237, 243495), (315, 183201), (395, 146097), (553, 104355), (711, 81165), (773, 74655), (945, 61067), (1185, 48699), (1659, 34785), (2133, 27055), (2319, 24885), (2765, 20871), (3555, 16233), (3865, 14931), (4977, 11595), (5411, 10665), (6957, 8295)]