45565515

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 83959200

約数和(自身を除く): 38393685

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 137, 171, 285, 389, 411, 685, 855, 1167, 1233, 1945, 2055, 2603, 3501, 5835, 6165, 7391, 7809, 13015, 17505, 22173, 23427, 36955, 39045, 53293, 66519, 110865, 117135, 159879, 266465, 332595, 479637, 799395, 1012567, 2398185, 3037701, 5062835, 9113103, 15188505, 45565515]

約数ペア:

[(1, 45565515), (3, 15188505), (5, 9113103), (9, 5062835), (15, 3037701), (19, 2398185), (45, 1012567), (57, 799395), (95, 479637), (137, 332595), (171, 266465), (285, 159879), (389, 117135), (411, 110865), (685, 66519), (855, 53293), (1167, 39045), (1233, 36955), (1945, 23427), (2055, 22173), (2603, 17505), (3501, 13015), (5835, 7809), (6165, 7391)]