1689006645

素因数分解:

$3^2\times 5^1\times {\mathrm{37533481}}^1$

素因数の和:37533492

約数の個数: 12

約数和(自身を含む): 2927611596

約数和(自身を除く): 1238604951

約数列:

[1, 3, 5, 9, 15, 45, 37533481, 112600443, 187667405, 337801329, 563002215, 1689006645]

約数ペア:

[(1, 1689006645), (3, 563002215), (5, 337801329), (9, 187667405), (15, 112600443), (45, 37533481)]