996165

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 1820160

約数和(自身を除く): 823995

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 157, 235, 423, 471, 705, 785, 1269, 1413, 2115, 2355, 4239, 6345, 7065, 7379, 21195, 22137, 36895, 66411, 110685, 199233, 332055, 996165]

約数ペア:

[(1, 996165), (3, 332055), (5, 199233), (9, 110685), (15, 66411), (27, 36895), (45, 22137), (47, 21195), (135, 7379), (141, 7065), (157, 6345), (235, 4239), (423, 2355), (471, 2115), (705, 1413), (785, 1269)]