3290147365

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1997}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 4135380480

約数和(自身を除く): 845233115

約数列:

[1, 5, 43, 79, 97, 215, 395, 485, 1997, 3397, 4171, 7663, 9985, 16985, 20855, 38315, 85871, 157763, 193709, 329509, 429355, 788815, 968545, 1647545, 6783809, 8329487, 15303011, 33919045, 41647435, 76515055, 658029473, 3290147365]

約数ペア:

[(1, 3290147365), (5, 658029473), (43, 76515055), (79, 41647435), (97, 33919045), (215, 15303011), (395, 8329487), (485, 6783809), (1997, 1647545), (3397, 968545), (4171, 788815), (7663, 429355), (9985, 329509), (16985, 193709), (20855, 157763), (38315, 85871)]