69715965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 124564608

約数和(自身を除く): 54848643

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 121, 165, 213, 355, 363, 541, 605, 781, 1065, 1623, 1815, 2343, 2705, 3905, 5951, 8115, 8591, 11715, 17853, 25773, 29755, 38411, 42955, 65461, 89265, 115233, 128865, 192055, 196383, 327305, 422521, 576165, 981915, 1267563, 2112605, 4647731, 6337815, 13943193, 23238655, 69715965]

約数ペア:

[(1, 69715965), (3, 23238655), (5, 13943193), (11, 6337815), (15, 4647731), (33, 2112605), (55, 1267563), (71, 981915), (121, 576165), (165, 422521), (213, 327305), (355, 196383), (363, 192055), (541, 128865), (605, 115233), (781, 89265), (1065, 65461), (1623, 42955), (1815, 38411), (2343, 29755), (2705, 25773), (3905, 17853), (5951, 11715), (8115, 8591)]