88897445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4229

約数の個数: 32

約数和(自身を含む): 134120448

約数和(自身を除く): 45223003

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4157, 4277, 20785, 21385, 29099, 54041, 145495, 195379, 270205, 378287, 976895, 1367653, 1891435, 2539927, 6838265, 12699635, 17779489, 88897445]

約数ペア:

[(1, 88897445), (5, 17779489), (7, 12699635), (13, 6838265), (35, 2539927), (47, 1891435), (65, 1367653), (91, 976895), (235, 378287), (329, 270205), (455, 195379), (611, 145495), (1645, 54041), (3055, 29099), (4157, 21385), (4277, 20785)]