89216655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23509}}^1$

素因数の和:23551

約数の個数: 32

約数和(自身を含む): 162501120

約数和(自身を除く): 73284465

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 23509, 70527, 117545, 258599, 352635, 540707, 775797, 1292995, 1622121, 2703535, 3878985, 5947777, 8110605, 17843331, 29738885, 89216655]

約数ペア:

[(1, 89216655), (3, 29738885), (5, 17843331), (11, 8110605), (15, 5947777), (23, 3878985), (33, 2703535), (55, 1622121), (69, 1292995), (115, 775797), (165, 540707), (253, 352635), (345, 258599), (759, 117545), (1265, 70527), (3795, 23509)]