73400385

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 120742272

約数和(自身を除く): 47341887

約数列:

[1, 3, 5, 15, 61, 97, 183, 291, 305, 485, 827, 915, 1455, 2481, 4135, 5917, 12405, 17751, 29585, 50447, 80219, 88755, 151341, 240657, 252235, 401095, 756705, 1203285, 4893359, 14680077, 24466795, 73400385]

約数ペア:

[(1, 73400385), (3, 24466795), (5, 14680077), (15, 4893359), (61, 1203285), (97, 756705), (183, 401095), (291, 252235), (305, 240657), (485, 151341), (827, 88755), (915, 80219), (1455, 50447), (2481, 29585), (4135, 17751), (5917, 12405)]