3135715

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 4251744

約数和(自身を除く): 1116029

約数列:

[1, 5, 11, 55, 71, 73, 121, 355, 365, 605, 781, 803, 3905, 4015, 5183, 8591, 8833, 25915, 42955, 44165, 57013, 285065, 627143, 3135715]

約数ペア:

[(1, 3135715), (5, 627143), (11, 285065), (55, 57013), (71, 44165), (73, 42955), (121, 25915), (355, 8833), (365, 8591), (605, 5183), (781, 4015), (803, 3905)]