73996545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 147456000

約数和(自身を除く): 73459455

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 285, 399, 435, 551, 609, 665, 1015, 1279, 1653, 1995, 2755, 3045, 3837, 3857, 6395, 8265, 8953, 11571, 19185, 19285, 24301, 26859, 37091, 44765, 57855, 72903, 111273, 121505, 134295, 170107, 185455, 259637, 364515, 510321, 556365, 704729, 778911, 850535, 1298185, 2114187, 2551605, 3523645, 3894555, 4933103, 10570935, 14799309, 24665515, 73996545]

約数ペア:

[(1, 73996545), (3, 24665515), (5, 14799309), (7, 10570935), (15, 4933103), (19, 3894555), (21, 3523645), (29, 2551605), (35, 2114187), (57, 1298185), (87, 850535), (95, 778911), (105, 704729), (133, 556365), (145, 510321), (203, 364515), (285, 259637), (399, 185455), (435, 170107), (551, 134295), (609, 121505), (665, 111273), (1015, 72903), (1279, 57855), (1653, 44765), (1995, 37091), (2755, 26859), (3045, 24301), (3837, 19285), (3857, 19185), (6395, 11571), (8265, 8953)]