1323641745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 2518588800

約数和(自身を除く): 1194947055

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 61, 95, 123, 171, 183, 205, 285, 305, 369, 549, 615, 619, 779, 855, 915, 1159, 1845, 1857, 2337, 2501, 2745, 3095, 3477, 3895, 5571, 5795, 7011, 7503, 9285, 10431, 11685, 11761, 12505, 17385, 22509, 25379, 27855, 35055, 35283, 37515, 37759, 47519, 52155, 58805, 76137, 105849, 112545, 113277, 126895, 142557, 176415, 188795, 228411, 237595, 339831, 380685, 427671, 482201, 529245, 566385, 712785, 717421, 1142055, 1446603, 1548119, 1699155, 2138355, 2152263, 2411005, 3587105, 4339809, 4644357, 6456789, 7233015, 7740595, 10761315, 13933071, 21699045, 23221785, 29414261, 32283945, 69665355, 88242783, 147071305, 264728349, 441213915, 1323641745]

約数ペア:

[(1, 1323641745), (3, 441213915), (5, 264728349), (9, 147071305), (15, 88242783), (19, 69665355), (41, 32283945), (45, 29414261), (57, 23221785), (61, 21699045), (95, 13933071), (123, 10761315), (171, 7740595), (183, 7233015), (205, 6456789), (285, 4644357), (305, 4339809), (369, 3587105), (549, 2411005), (615, 2152263), (619, 2138355), (779, 1699155), (855, 1548119), (915, 1446603), (1159, 1142055), (1845, 717421), (1857, 712785), (2337, 566385), (2501, 529245), (2745, 482201), (3095, 427671), (3477, 380685), (3895, 339831), (5571, 237595), (5795, 228411), (7011, 188795), (7503, 176415), (9285, 142557), (10431, 126895), (11685, 113277), (11761, 112545), (12505, 105849), (17385, 76137), (22509, 58805), (25379, 52155), (27855, 47519), (35055, 37759), (35283, 37515)]