55824525

素因数分解:

$3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 103326720

約数和(自身を除く): 47502195

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 191, 225, 433, 573, 675, 955, 1299, 1719, 2165, 2865, 3897, 4775, 5157, 6495, 8595, 10825, 11691, 14325, 19485, 25785, 32475, 42975, 58455, 82703, 97425, 128925, 248109, 292275, 413515, 744327, 1240545, 2067575, 2232981, 3721635, 6202725, 11164905, 18608175, 55824525]

約数ペア:

[(1, 55824525), (3, 18608175), (5, 11164905), (9, 6202725), (15, 3721635), (25, 2232981), (27, 2067575), (45, 1240545), (75, 744327), (135, 413515), (191, 292275), (225, 248109), (433, 128925), (573, 97425), (675, 82703), (955, 58455), (1299, 42975), (1719, 32475), (2165, 25785), (2865, 19485), (3897, 14325), (4775, 11691), (5157, 10825), (6495, 8595)]