128529635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 174787200

約数和(自身を除く): 46257565

約数列:

[1, 5, 13, 23, 65, 115, 149, 299, 577, 745, 1495, 1937, 2885, 3427, 7501, 9685, 13271, 17135, 37505, 44551, 66355, 85973, 172523, 222755, 429865, 862615, 1117649, 1977379, 5588245, 9886895, 25705927, 128529635]

約数ペア:

[(1, 128529635), (5, 25705927), (13, 9886895), (23, 5588245), (65, 1977379), (115, 1117649), (149, 862615), (299, 429865), (577, 222755), (745, 172523), (1495, 85973), (1937, 66355), (2885, 44551), (3427, 37505), (7501, 17135), (9685, 13271)]