121799745

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 218529792

約数和(自身を除く): 96730047

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 191, 333, 383, 555, 573, 955, 1149, 1665, 1719, 1915, 2865, 3447, 5745, 7067, 8595, 14171, 17235, 21201, 35335, 42513, 63603, 70855, 73153, 106005, 127539, 212565, 219459, 318015, 365765, 637695, 658377, 1097295, 2706661, 3291885, 8119983, 13533305, 24359949, 40599915, 121799745]

約数ペア:

[(1, 121799745), (3, 40599915), (5, 24359949), (9, 13533305), (15, 8119983), (37, 3291885), (45, 2706661), (111, 1097295), (185, 658377), (191, 637695), (333, 365765), (383, 318015), (555, 219459), (573, 212565), (955, 127539), (1149, 106005), (1665, 73153), (1719, 70855), (1915, 63603), (2865, 42513), (3447, 35335), (5745, 21201), (7067, 17235), (8595, 14171)]