140574955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{38461}}^1$

素因数の和:38526

約数の個数: 16

約数和(自身を含む): 182771424

約数和(自身を除く): 42196469

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 38461, 192305, 653837, 1653823, 3269185, 8269115, 28114991, 140574955]

約数ペア:

[(1, 140574955), (5, 28114991), (17, 8269115), (43, 3269185), (85, 1653823), (215, 653837), (731, 192305), (3655, 38461)]