69286415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 92733984

約数和(自身を除く): 23447569

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 1613, 3905, 8065, 8591, 17743, 42955, 88715, 114523, 195173, 572615, 975865, 1259753, 6298765, 13857283, 69286415]

約数ペア:

[(1, 69286415), (5, 13857283), (11, 6298765), (55, 1259753), (71, 975865), (121, 572615), (355, 195173), (605, 114523), (781, 88715), (1613, 42955), (3905, 17743), (8065, 8591)]