23820885

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5347}}^1$

素因数の和:5375

約数の個数: 40

約数和(自身を含む): 46591776

約数和(自身を除く): 22770891

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 5347, 16041, 26735, 48123, 58817, 80205, 144369, 176451, 240615, 294085, 433107, 529353, 721845, 882255, 1588059, 2165535, 2646765, 4764177, 7940295, 23820885]

約数ペア:

[(1, 23820885), (3, 7940295), (5, 4764177), (9, 2646765), (11, 2165535), (15, 1588059), (27, 882255), (33, 721845), (45, 529353), (55, 433107), (81, 294085), (99, 240615), (135, 176451), (165, 144369), (297, 80205), (405, 58817), (495, 48123), (891, 26735), (1485, 16041), (4455, 5347)]