6454965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 5986635

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 55, 57, 71, 87, 95, 145, 165, 209, 213, 285, 319, 355, 435, 551, 627, 781, 957, 1045, 1065, 1349, 1595, 1653, 2059, 2343, 2755, 3135, 3905, 4047, 4785, 6061, 6177, 6745, 8265, 10295, 11715, 14839, 18183, 20235, 22649, 30305, 30885, 39121, 44517, 67947, 74195, 90915, 113245, 117363, 195605, 222585, 339735, 430331, 586815, 1290993, 2151655, 6454965]

約数ペア:

[(1, 6454965), (3, 2151655), (5, 1290993), (11, 586815), (15, 430331), (19, 339735), (29, 222585), (33, 195605), (55, 117363), (57, 113245), (71, 90915), (87, 74195), (95, 67947), (145, 44517), (165, 39121), (209, 30885), (213, 30305), (285, 22649), (319, 20235), (355, 18183), (435, 14839), (551, 11715), (627, 10295), (781, 8265), (957, 6745), (1045, 6177), (1065, 6061), (1349, 4785), (1595, 4047), (1653, 3905), (2059, 3135), (2343, 2755)]