5170515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 9870336

約数和(自身を除く): 4699821

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2141, 2415, 6423, 10705, 14987, 32115, 44961, 49243, 74935, 147729, 224805, 246215, 344701, 738645, 1034103, 1723505, 5170515]

約数ペア:

[(1, 5170515), (3, 1723505), (5, 1034103), (7, 738645), (15, 344701), (21, 246215), (23, 224805), (35, 147729), (69, 74935), (105, 49243), (115, 44961), (161, 32115), (345, 14987), (483, 10705), (805, 6423), (2141, 2415)]