755193465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{75937}}^1$

素因数の和:75978

約数の個数: 48

約数和(自身を含む): 1492637328

約数和(自身を除く): 737443863

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 75937, 227811, 379685, 683433, 987181, 1139055, 1290929, 2961543, 3417165, 3872787, 4935905, 6454645, 8884629, 11618361, 14807715, 16782077, 19363935, 44423145, 50346231, 58091805, 83910385, 151038693, 251731155, 755193465]

約数ペア:

[(1, 755193465), (3, 251731155), (5, 151038693), (9, 83910385), (13, 58091805), (15, 50346231), (17, 44423145), (39, 19363935), (45, 16782077), (51, 14807715), (65, 11618361), (85, 8884629), (117, 6454645), (153, 4935905), (195, 3872787), (221, 3417165), (255, 2961543), (585, 1290929), (663, 1139055), (765, 987181), (1105, 683433), (1989, 379685), (3315, 227811), (9945, 75937)]