74945195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17209}}^1$

素因数の和:17294

約数の個数: 16

約数和(自身を含む): 98303520

約数和(自身を除く): 23358325

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 17209, 86045, 223717, 1118585, 1153003, 5765015, 14989039, 74945195]

約数ペア:

[(1, 74945195), (5, 14989039), (13, 5765015), (65, 1153003), (67, 1118585), (335, 223717), (871, 86045), (4355, 17209)]