127697985

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23071}}^1$

素因数の和:23126

約数の個数: 32

約数和(自身を含む): 232565760

約数和(自身を除く): 104867775

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 23071, 69213, 115355, 207639, 346065, 622917, 945911, 1038195, 2837733, 3114585, 4729555, 8513199, 14188665, 25539597, 42565995, 127697985]

約数ペア:

[(1, 127697985), (3, 42565995), (5, 25539597), (9, 14188665), (15, 8513199), (27, 4729555), (41, 3114585), (45, 2837733), (123, 1038195), (135, 945911), (205, 622917), (369, 346065), (615, 207639), (1107, 115355), (1845, 69213), (5535, 23071)]