38589345

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1451}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 68999040

約数和(自身を除く): 30409695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 985, 1451, 1773, 2955, 4353, 5319, 7255, 8865, 13059, 21765, 26595, 39177, 65295, 195885, 285847, 857541, 1429235, 2572623, 4287705, 7717869, 12863115, 38589345]

約数ペア:

[(1, 38589345), (3, 12863115), (5, 7717869), (9, 4287705), (15, 2572623), (27, 1429235), (45, 857541), (135, 285847), (197, 195885), (591, 65295), (985, 39177), (1451, 26595), (1773, 21765), (2955, 13059), (4353, 8865), (5319, 7255)]