72800595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 144967680

約数和(自身を除く): 72167085

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 239, 315, 717, 967, 1195, 1673, 2151, 2901, 3585, 4835, 5019, 6769, 8365, 8703, 10755, 14505, 15057, 20307, 25095, 33845, 43515, 60921, 75285, 101535, 231113, 304605, 693339, 1155565, 1617791, 2080017, 3466695, 4853373, 8088955, 10400085, 14560119, 24266865, 72800595]

約数ペア:

[(1, 72800595), (3, 24266865), (5, 14560119), (7, 10400085), (9, 8088955), (15, 4853373), (21, 3466695), (35, 2080017), (45, 1617791), (63, 1155565), (105, 693339), (239, 304605), (315, 231113), (717, 101535), (967, 75285), (1195, 60921), (1673, 43515), (2151, 33845), (2901, 25095), (3585, 20307), (4835, 15057), (5019, 14505), (6769, 10755), (8365, 8703)]