1168449985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 1470551040

約数和(自身を除く): 302101055

約数列:

[1, 5, 31, 139, 155, 193, 281, 695, 965, 1405, 4309, 5983, 8711, 21545, 26827, 29915, 39059, 43555, 54233, 134135, 195295, 271165, 831637, 1210829, 1681223, 4158185, 6054145, 7538387, 8406115, 37691935, 233689997, 1168449985]

約数ペア:

[(1, 1168449985), (5, 233689997), (31, 37691935), (139, 8406115), (155, 7538387), (193, 6054145), (281, 4158185), (695, 1681223), (965, 1210829), (1405, 831637), (4309, 271165), (5983, 195295), (8711, 134135), (21545, 54233), (26827, 43555), (29915, 39059)]