128545585

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5839}}^1$

素因数の和:5905

約数の個数: 32

約数和(自身を含む): 191738880

約数和(自身を除く): 63193295

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 3145, 4403, 5839, 22015, 29195, 40873, 99263, 204365, 216043, 496315, 694841, 1080215, 1512301, 3474205, 3672731, 7561505, 18363655, 25709117, 128545585]

約数ペア:

[(1, 128545585), (5, 25709117), (7, 18363655), (17, 7561505), (35, 3672731), (37, 3474205), (85, 1512301), (119, 1080215), (185, 694841), (259, 496315), (595, 216043), (629, 204365), (1295, 99263), (3145, 40873), (4403, 29195), (5839, 22015)]