126344985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15803}}^1$

素因数の和:15865

約数の個数: 32

約数和(自身を含む): 223026048

約数和(自身を除く): 96681063

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 15803, 47409, 79015, 205439, 237045, 616317, 647923, 1027195, 1943769, 3081585, 3239615, 8422999, 9718845, 25268997, 42114995, 126344985]

約数ペア:

[(1, 126344985), (3, 42114995), (5, 25268997), (13, 9718845), (15, 8422999), (39, 3239615), (41, 3081585), (65, 1943769), (123, 1027195), (195, 647923), (205, 616317), (533, 237045), (615, 205439), (1599, 79015), (2665, 47409), (7995, 15803)]