75261285

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 148608000

約数和(自身を除く): 73346715

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 59, 99, 135, 165, 177, 295, 297, 495, 531, 649, 859, 885, 1485, 1593, 1947, 2577, 2655, 3245, 4295, 5841, 7731, 7965, 9449, 9735, 12885, 17523, 23193, 28347, 29205, 38655, 47245, 50681, 85041, 87615, 115965, 141735, 152043, 253405, 255123, 425205, 456129, 557491, 760215, 1275615, 1368387, 1672473, 2280645, 2787455, 5017419, 6841935, 8362365, 15052257, 25087095, 75261285]

約数ペア:

[(1, 75261285), (3, 25087095), (5, 15052257), (9, 8362365), (11, 6841935), (15, 5017419), (27, 2787455), (33, 2280645), (45, 1672473), (55, 1368387), (59, 1275615), (99, 760215), (135, 557491), (165, 456129), (177, 425205), (295, 255123), (297, 253405), (495, 152043), (531, 141735), (649, 115965), (859, 87615), (885, 85041), (1485, 50681), (1593, 47245), (1947, 38655), (2577, 29205), (2655, 28347), (3245, 23193), (4295, 17523), (5841, 12885), (7731, 9735), (7965, 9449)]