2854053335

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{4001}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 3976387200

約数和(自身を除く): 1122333865

約数列:

[1, 5, 7, 35, 89, 229, 445, 623, 1145, 1603, 3115, 4001, 8015, 20005, 20381, 28007, 101905, 140035, 142667, 356089, 713335, 916229, 1780445, 2492623, 4581145, 6413603, 12463115, 32068015, 81544381, 407721905, 570810667, 2854053335]

約数ペア:

[(1, 2854053335), (5, 570810667), (7, 407721905), (35, 81544381), (89, 32068015), (229, 12463115), (445, 6413603), (623, 4581145), (1145, 2492623), (1603, 1780445), (3115, 916229), (4001, 713335), (8015, 356089), (20005, 142667), (20381, 140035), (28007, 101905)]