145734185

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{4639}}^1$

素因数の和:4808

約数の個数: 16

約数和(自身を含む): 179512320

約数和(自身を除く): 33778135

約数列:

[1, 5, 61, 103, 305, 515, 4639, 6283, 23195, 31415, 282979, 477817, 1414895, 2389085, 29146837, 145734185]

約数ペア:

[(1, 145734185), (5, 29146837), (61, 2389085), (103, 1414895), (305, 477817), (515, 282979), (4639, 31415), (6283, 23195)]