18277545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8521}}^1$

素因数の和:8553

約数の個数: 32

約数和(自身を含む): 34360704

約数和(自身を除く): 16083159

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 8521, 25563, 42605, 93731, 110773, 127815, 281193, 332319, 468655, 553865, 1218503, 1405965, 1661595, 3655509, 6092515, 18277545]

約数ペア:

[(1, 18277545), (3, 6092515), (5, 3655509), (11, 1661595), (13, 1405965), (15, 1218503), (33, 553865), (39, 468655), (55, 332319), (65, 281193), (143, 127815), (165, 110773), (195, 93731), (429, 42605), (715, 25563), (2145, 8521)]