1248651105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9187}}^1$

素因数の和:9266

約数の個数: 64

約数和(自身を含む): 2333899008

約数和(自身を除く): 1085247903

約数列:

[1, 3, 5, 13, 15, 17, 39, 41, 51, 65, 85, 123, 195, 205, 221, 255, 533, 615, 663, 697, 1105, 1599, 2091, 2665, 3315, 3485, 7995, 9061, 9187, 10455, 27183, 27561, 45305, 45935, 119431, 135915, 137805, 156179, 358293, 376667, 468537, 597155, 780895, 1130001, 1791465, 1883335, 2030327, 2342685, 4896671, 5650005, 6090981, 6403339, 10151635, 14690013, 19210017, 24483355, 30454905, 32016695, 73450065, 83243407, 96050085, 249730221, 416217035, 1248651105]

約数ペア:

[(1, 1248651105), (3, 416217035), (5, 249730221), (13, 96050085), (15, 83243407), (17, 73450065), (39, 32016695), (41, 30454905), (51, 24483355), (65, 19210017), (85, 14690013), (123, 10151635), (195, 6403339), (205, 6090981), (221, 5650005), (255, 4896671), (533, 2342685), (615, 2030327), (663, 1883335), (697, 1791465), (1105, 1130001), (1599, 780895), (2091, 597155), (2665, 468537), (3315, 376667), (3485, 358293), (7995, 156179), (9061, 137805), (9187, 135915), (10455, 119431), (27183, 45935), (27561, 45305)]