1265200035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 2245017600

約数和(自身を除く): 979817565

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 173, 349, 381, 519, 635, 865, 1047, 1397, 1745, 1903, 1905, 2595, 3839, 4191, 5235, 5709, 6985, 9515, 11517, 19195, 20955, 21971, 28545, 44323, 57585, 60377, 65913, 109855, 132969, 181131, 221615, 241681, 301885, 329565, 487553, 664147, 664845, 725043, 905655, 1208405, 1462659, 1992441, 2437765, 3320735, 3625215, 7313295, 7667879, 9962205, 23003637, 38339395, 84346669, 115018185, 253040007, 421733345, 1265200035]

約数ペア:

[(1, 1265200035), (3, 421733345), (5, 253040007), (11, 115018185), (15, 84346669), (33, 38339395), (55, 23003637), (127, 9962205), (165, 7667879), (173, 7313295), (349, 3625215), (381, 3320735), (519, 2437765), (635, 1992441), (865, 1462659), (1047, 1208405), (1397, 905655), (1745, 725043), (1903, 664845), (1905, 664147), (2595, 487553), (3839, 329565), (4191, 301885), (5235, 241681), (5709, 221615), (6985, 181131), (9515, 132969), (11517, 109855), (19195, 65913), (20955, 60377), (21971, 57585), (28545, 44323)]