80610915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 163233792

約数和(自身を除く): 82622877

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 71, 77, 105, 165, 213, 231, 355, 385, 497, 781, 983, 1065, 1155, 1491, 2343, 2485, 2949, 3905, 4915, 5467, 6881, 7455, 10813, 11715, 14745, 16401, 20643, 27335, 32439, 34405, 54065, 69793, 75691, 82005, 103215, 162195, 209379, 227073, 348965, 378455, 488551, 767723, 1046895, 1135365, 1465653, 2303169, 2442755, 3838615, 5374061, 7328265, 11515845, 16122183, 26870305, 80610915]

約数ペア:

[(1, 80610915), (3, 26870305), (5, 16122183), (7, 11515845), (11, 7328265), (15, 5374061), (21, 3838615), (33, 2442755), (35, 2303169), (55, 1465653), (71, 1135365), (77, 1046895), (105, 767723), (165, 488551), (213, 378455), (231, 348965), (355, 227073), (385, 209379), (497, 162195), (781, 103215), (983, 82005), (1065, 75691), (1155, 69793), (1491, 54065), (2343, 34405), (2485, 32439), (2949, 27335), (3905, 20643), (4915, 16401), (5467, 14745), (6881, 11715), (7455, 10813)]