3661914815

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 4902736896

約数和(自身を除く): 1240822081

約数列:

[1, 5, 13, 65, 67, 71, 169, 335, 355, 845, 871, 911, 923, 4355, 4555, 4615, 4757, 11323, 11843, 11999, 23785, 56615, 59215, 59995, 61037, 61841, 64681, 153959, 305185, 309205, 323405, 769795, 793481, 803933, 840853, 3967405, 4019665, 4204265, 4333627, 10315253, 10931089, 21668135, 51576265, 54655445, 56337151, 281685755, 732382963, 3661914815]

約数ペア:

[(1, 3661914815), (5, 732382963), (13, 281685755), (65, 56337151), (67, 54655445), (71, 51576265), (169, 21668135), (335, 10931089), (355, 10315253), (845, 4333627), (871, 4204265), (911, 4019665), (923, 3967405), (4355, 840853), (4555, 803933), (4615, 793481), (4757, 769795), (11323, 323405), (11843, 309205), (11999, 305185), (23785, 153959), (56615, 64681), (59215, 61841), (59995, 61037)]