12909631605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^2$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 23898887040

約数和(自身を除く): 10989255435

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 61, 65, 95, 183, 195, 239, 247, 285, 305, 717, 741, 793, 915, 1159, 1195, 1235, 2379, 3107, 3477, 3585, 3705, 3965, 4541, 5795, 9321, 11895, 13623, 14579, 15067, 15535, 17385, 22705, 43737, 45201, 46605, 57121, 59033, 68115, 72895, 75335, 171363, 177099, 189527, 218685, 226005, 277001, 285605, 295165, 568581, 742573, 831003, 856815, 885495, 947635, 1085299, 1385005, 2227719, 2842905, 3255897, 3484381, 3601013, 3712865, 4155015, 5426495, 10453143, 10803039, 11138595, 14108887, 16279485, 17421905, 18005065, 42326661, 45296953, 52265715, 54015195, 66203239, 70544435, 135890859, 198609717, 211633305, 226484765, 331016195, 679454295, 860642107, 993048585, 2581926321, 4303210535, 12909631605]

約数ペア:

[(1, 12909631605), (3, 4303210535), (5, 2581926321), (13, 993048585), (15, 860642107), (19, 679454295), (39, 331016195), (57, 226484765), (61, 211633305), (65, 198609717), (95, 135890859), (183, 70544435), (195, 66203239), (239, 54015195), (247, 52265715), (285, 45296953), (305, 42326661), (717, 18005065), (741, 17421905), (793, 16279485), (915, 14108887), (1159, 11138595), (1195, 10803039), (1235, 10453143), (2379, 5426495), (3107, 4155015), (3477, 3712865), (3585, 3601013), (3705, 3484381), (3965, 3255897), (4541, 2842905), (5795, 2227719), (9321, 1385005), (11895, 1085299), (13623, 947635), (14579, 885495), (15067, 856815), (15535, 831003), (17385, 742573), (22705, 568581), (43737, 295165), (45201, 285605), (46605, 277001), (57121, 226005), (59033, 218685), (68115, 189527), (72895, 177099), (75335, 171363)]