2808045135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{3511}}^1$

素因数の和:6068

約数の個数: 48

約数和(自身を含む): 5566379520

約数和(自身を除く): 2758334385

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 2539, 3511, 7617, 10533, 12695, 17555, 17773, 22851, 24577, 31599, 38085, 52665, 53319, 73731, 88865, 114255, 122885, 157995, 159957, 221193, 266595, 368655, 799785, 1105965, 8914429, 26743287, 44572145, 62401003, 80229861, 133716435, 187203009, 312005015, 401149305, 561609027, 936015045, 2808045135]

約数ペア:

[(1, 2808045135), (3, 936015045), (5, 561609027), (7, 401149305), (9, 312005015), (15, 187203009), (21, 133716435), (35, 80229861), (45, 62401003), (63, 44572145), (105, 26743287), (315, 8914429), (2539, 1105965), (3511, 799785), (7617, 368655), (10533, 266595), (12695, 221193), (17555, 159957), (17773, 157995), (22851, 122885), (24577, 114255), (31599, 88865), (38085, 73731), (52665, 53319)]