15690774555

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{39727}}^1$

素因数の和:39936

約数の個数: 48

約数和(自身を含む): 27814685184

約数和(自身を除く): 12123910629

約数列:

[1, 3, 5, 9, 15, 45, 67, 131, 201, 335, 393, 603, 655, 1005, 1179, 1965, 3015, 5895, 8777, 26331, 39727, 43885, 78993, 119181, 131655, 198635, 357543, 394965, 595905, 1787715, 2661709, 5204237, 7985127, 13308545, 15612711, 23955381, 26021185, 39925635, 46838133, 78063555, 119776905, 234190665, 348683879, 1046051637, 1743419395, 3138154911, 5230258185, 15690774555]

約数ペア:

[(1, 15690774555), (3, 5230258185), (5, 3138154911), (9, 1743419395), (15, 1046051637), (45, 348683879), (67, 234190665), (131, 119776905), (201, 78063555), (335, 46838133), (393, 39925635), (603, 26021185), (655, 23955381), (1005, 15612711), (1179, 13308545), (1965, 7985127), (3015, 5204237), (5895, 2661709), (8777, 1787715), (26331, 595905), (39727, 394965), (43885, 357543), (78993, 198635), (119181, 131655)]