66099645

素因数分解:

$3^5\times 5^1\times {\mathrm{54403}}^1$

素因数の和:54423

約数の個数: 24

約数和(自身を含む): 118818336

約数和(自身を除く): 52718691

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 54403, 163209, 272015, 489627, 816045, 1468881, 2448135, 4406643, 7344405, 13219929, 22033215, 66099645]

約数ペア:

[(1, 66099645), (3, 22033215), (5, 13219929), (9, 7344405), (15, 4406643), (27, 2448135), (45, 1468881), (81, 816045), (135, 489627), (243, 272015), (405, 163209), (1215, 54403)]