42345185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 54613440

約数和(自身を除く): 12268255

約数列:

[1, 5, 23, 59, 79, 115, 295, 395, 1357, 1817, 4661, 6241, 6785, 9085, 23305, 31205, 107203, 143543, 368219, 536015, 717715, 1841095, 8469037, 42345185]

約数ペア:

[(1, 42345185), (5, 8469037), (23, 1841095), (59, 717715), (79, 536015), (115, 368219), (295, 143543), (395, 107203), (1357, 31205), (1817, 23305), (4661, 9085), (6241, 6785)]