632745

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 1161600

約数和(自身を除く): 528855

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 109, 129, 135, 215, 327, 387, 545, 645, 981, 1161, 1635, 1935, 2943, 4687, 4905, 5805, 14061, 14715, 23435, 42183, 70305, 126549, 210915, 632745]

約数ペア:

[(1, 632745), (3, 210915), (5, 126549), (9, 70305), (15, 42183), (27, 23435), (43, 14715), (45, 14061), (109, 5805), (129, 4905), (135, 4687), (215, 2943), (327, 1935), (387, 1635), (545, 1161), (645, 981)]