24852015

素因数分解:

$3^4\times 5^1\times {\mathrm{61363}}^1$

素因数の和:61380

約数の個数: 20

約数和(自身を含む): 44550264

約数和(自身を除く): 19698249

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 61363, 184089, 306815, 552267, 920445, 1656801, 2761335, 4970403, 8284005, 24852015]

約数ペア:

[(1, 24852015), (3, 8284005), (5, 4970403), (9, 2761335), (15, 1656801), (27, 920445), (45, 552267), (81, 306815), (135, 184089), (405, 61363)]