4080851025

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{766357}}^1$

素因数の和:766441

約数の個数: 24

約数和(自身を含む): 6842044224

約数和(自身を除く): 2761193199

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 766357, 2299071, 3831785, 11495355, 19158925, 54411347, 57476775, 163234041, 272056735, 816170205, 1360283675, 4080851025]

約数ペア:

[(1, 4080851025), (3, 1360283675), (5, 816170205), (15, 272056735), (25, 163234041), (71, 57476775), (75, 54411347), (213, 19158925), (355, 11495355), (1065, 3831785), (1775, 2299071), (5325, 766357)]