238440105

素因数分解:

$3^5\times 5^1\times {\mathrm{196247}}^1$

素因数の和:196267

約数の個数: 24

約数和(自身を含む): 428605632

約数和(自身を除く): 190165527

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 196247, 588741, 981235, 1766223, 2943705, 5298669, 8831115, 15896007, 26493345, 47688021, 79480035, 238440105]

約数ペア:

[(1, 238440105), (3, 79480035), (5, 47688021), (9, 26493345), (15, 15896007), (27, 8831115), (45, 5298669), (81, 2943705), (135, 1766223), (243, 981235), (405, 588741), (1215, 196247)]