65726985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 119070720

約数和(自身を除く): 53343735

約数列:

[1, 3, 5, 15, 19, 23, 37, 57, 69, 95, 111, 115, 185, 271, 285, 345, 437, 555, 703, 813, 851, 1311, 1355, 2109, 2185, 2553, 3515, 4065, 4255, 5149, 6233, 6555, 10027, 10545, 12765, 15447, 16169, 18699, 25745, 30081, 31165, 48507, 50135, 77235, 80845, 93495, 118427, 150405, 190513, 230621, 242535, 355281, 571539, 592135, 691863, 952565, 1153105, 1776405, 2857695, 3459315, 4381799, 13145397, 21908995, 65726985]

約数ペア:

[(1, 65726985), (3, 21908995), (5, 13145397), (15, 4381799), (19, 3459315), (23, 2857695), (37, 1776405), (57, 1153105), (69, 952565), (95, 691863), (111, 592135), (115, 571539), (185, 355281), (271, 242535), (285, 230621), (345, 190513), (437, 150405), (555, 118427), (703, 93495), (813, 80845), (851, 77235), (1311, 50135), (1355, 48507), (2109, 31165), (2185, 30081), (2553, 25745), (3515, 18699), (4065, 16169), (4255, 15447), (5149, 12765), (6233, 10545), (6555, 10027)]