21462045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130073}}^1$

素因数の和:130092

約数の個数: 16

約数和(自身を含む): 37461312

約数和(自身を除く): 15999267

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 130073, 390219, 650365, 1430803, 1951095, 4292409, 7154015, 21462045]

約数ペア:

[(1, 21462045), (3, 7154015), (5, 4292409), (11, 1951095), (15, 1430803), (33, 650365), (55, 390219), (165, 130073)]