8385965

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 12165120

約数和(自身を除く): 3779155

約数列:

[1, 5, 7, 31, 35, 59, 131, 155, 217, 295, 413, 655, 917, 1085, 1829, 2065, 4061, 4585, 7729, 9145, 12803, 20305, 28427, 38645, 54103, 64015, 142135, 239599, 270515, 1197995, 1677193, 8385965]

約数ペア:

[(1, 8385965), (5, 1677193), (7, 1197995), (31, 270515), (35, 239599), (59, 142135), (131, 64015), (155, 54103), (217, 38645), (295, 28427), (413, 20305), (655, 12803), (917, 9145), (1085, 7729), (1829, 4585), (2065, 4061)]