91399905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 169035984

約数和(自身を除く): 77636079

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 157, 255, 471, 761, 765, 785, 1413, 2283, 2355, 2669, 3805, 6849, 7065, 8007, 11415, 12937, 13345, 24021, 34245, 38811, 40035, 64685, 116433, 119477, 120105, 194055, 358431, 582165, 597385, 1075293, 1792155, 2031109, 5376465, 6093327, 10155545, 18279981, 30466635, 91399905]

約数ペア:

[(1, 91399905), (3, 30466635), (5, 18279981), (9, 10155545), (15, 6093327), (17, 5376465), (45, 2031109), (51, 1792155), (85, 1075293), (153, 597385), (157, 582165), (255, 358431), (471, 194055), (761, 120105), (765, 119477), (785, 116433), (1413, 64685), (2283, 40035), (2355, 38811), (2669, 34245), (3805, 24021), (6849, 13345), (7065, 12937), (8007, 11415)]