1238045265

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{1237}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 2243374848

約数和(自身を除く): 1005329583

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 967, 1035, 1237, 2901, 3711, 4835, 6185, 8703, 11133, 14505, 18555, 22241, 28451, 43515, 55665, 66723, 85353, 111205, 142255, 200169, 256059, 333615, 426765, 1000845, 1196179, 1280295, 3588537, 5980895, 10765611, 17942685, 27512117, 53828055, 82536351, 137560585, 247609053, 412681755, 1238045265]

約数ペア:

[(1, 1238045265), (3, 412681755), (5, 247609053), (9, 137560585), (15, 82536351), (23, 53828055), (45, 27512117), (69, 17942685), (115, 10765611), (207, 5980895), (345, 3588537), (967, 1280295), (1035, 1196179), (1237, 1000845), (2901, 426765), (3711, 333615), (4835, 256059), (6185, 200169), (8703, 142255), (11133, 111205), (14505, 85353), (18555, 66723), (22241, 55665), (28451, 43515)]