1097802315

素因数分解:

$3^5\times 5^1\times {\mathrm{903541}}^1$

素因数の和:903561

約数の個数: 24

約数和(自身を含む): 1973335728

約数和(自身を除く): 875533413

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 903541, 2710623, 4517705, 8131869, 13553115, 24395607, 40659345, 73186821, 121978035, 219560463, 365934105, 1097802315]

約数ペア:

[(1, 1097802315), (3, 365934105), (5, 219560463), (9, 121978035), (15, 73186821), (27, 40659345), (45, 24395607), (81, 13553115), (135, 8131869), (243, 4517705), (405, 2710623), (1215, 903541)]