336757425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 609142560

約数和(自身を除く): 272385135

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 281, 285, 435, 475, 551, 725, 841, 843, 1405, 1425, 1653, 2175, 2523, 2755, 4205, 4215, 5339, 7025, 8149, 8265, 12615, 13775, 15979, 16017, 21025, 21075, 24447, 26695, 40745, 41325, 47937, 63075, 79895, 80085, 122235, 133475, 154831, 203725, 236321, 239685, 399475, 400425, 464493, 611175, 708963, 774155, 1181605, 1198425, 2322465, 3544815, 3870775, 4490099, 5908025, 11612325, 13470297, 17724075, 22450495, 67351485, 112252475, 336757425]

約数ペア:

[(1, 336757425), (3, 112252475), (5, 67351485), (15, 22450495), (19, 17724075), (25, 13470297), (29, 11612325), (57, 5908025), (75, 4490099), (87, 3870775), (95, 3544815), (145, 2322465), (281, 1198425), (285, 1181605), (435, 774155), (475, 708963), (551, 611175), (725, 464493), (841, 400425), (843, 399475), (1405, 239685), (1425, 236321), (1653, 203725), (2175, 154831), (2523, 133475), (2755, 122235), (4205, 80085), (4215, 79895), (5339, 63075), (7025, 47937), (8149, 41325), (8265, 40745), (12615, 26695), (13775, 24447), (15979, 21075), (16017, 21025)]