98661645

素因数分解:

$3^5\times 5^1\times {\mathrm{81203}}^1$

素因数の和:81223

約数の個数: 24

約数和(自身を含む): 177349536

約数和(自身を除く): 78687891

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 81203, 243609, 406015, 730827, 1218045, 2192481, 3654135, 6577443, 10962405, 19732329, 32887215, 98661645]

約数ペア:

[(1, 98661645), (3, 32887215), (5, 19732329), (9, 10962405), (15, 6577443), (27, 3654135), (45, 2192481), (81, 1218045), (135, 730827), (243, 406015), (405, 243609), (1215, 81203)]