2728173695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{7499}}^1$

素因数の和:7739

約数の個数: 32

約数和(自身を含む): 3666600000

約数和(自身を除く): 938426305

約数列:

[1, 5, 13, 29, 65, 145, 193, 377, 965, 1885, 2509, 5597, 7499, 12545, 27985, 37495, 72761, 97487, 217471, 363805, 487435, 1087355, 1447307, 2827123, 7236535, 14135615, 18814991, 41971903, 94074955, 209859515, 545634739, 2728173695]

約数ペア:

[(1, 2728173695), (5, 545634739), (13, 209859515), (29, 94074955), (65, 41971903), (145, 18814991), (193, 14135615), (377, 7236535), (965, 2827123), (1885, 1447307), (2509, 1087355), (5597, 487435), (7499, 363805), (12545, 217471), (27985, 97487), (37495, 72761)]