89211105

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22787}}^1$

素因数の和:22830

約数の個数: 32

約数和(自身を含む): 164073600

約数和(自身を除く): 74862495

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 22787, 68361, 113935, 205083, 341805, 615249, 660823, 1025415, 1982469, 3076245, 3304115, 5947407, 9912345, 17842221, 29737035, 89211105]

約数ペア:

[(1, 89211105), (3, 29737035), (5, 17842221), (9, 9912345), (15, 5947407), (27, 3304115), (29, 3076245), (45, 1982469), (87, 1025415), (135, 660823), (145, 615249), (261, 341805), (435, 205083), (783, 113935), (1305, 68361), (3915, 22787)]