77802195

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 126764352

約数和(自身を除く): 48962157

約数列:

[1, 3, 5, 15, 113, 197, 233, 339, 565, 591, 699, 985, 1165, 1695, 2955, 3495, 22261, 26329, 45901, 66783, 78987, 111305, 131645, 137703, 229505, 333915, 394935, 688515, 5186813, 15560439, 25934065, 77802195]

約数ペア:

[(1, 77802195), (3, 25934065), (5, 15560439), (15, 5186813), (113, 688515), (197, 394935), (233, 333915), (339, 229505), (565, 137703), (591, 131645), (699, 111305), (985, 78987), (1165, 66783), (1695, 45901), (2955, 26329), (3495, 22261)]