73233315

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 143109120

約数和(自身を除く): 69875805

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 81, 93, 95, 135, 155, 171, 279, 285, 307, 405, 465, 513, 589, 837, 855, 921, 1395, 1535, 1539, 1767, 2511, 2565, 2763, 2945, 4185, 4605, 5301, 5833, 7695, 8289, 8835, 9517, 12555, 13815, 15903, 17499, 24867, 26505, 28551, 29165, 41445, 47585, 47709, 52497, 79515, 85653, 87495, 124335, 142755, 157491, 180823, 238545, 256959, 262485, 428265, 472473, 542469, 770877, 787455, 904115, 1284795, 1627407, 2362365, 2712345, 3854385, 4882221, 8137035, 14646663, 24411105, 73233315]

約数ペア:

[(1, 73233315), (3, 24411105), (5, 14646663), (9, 8137035), (15, 4882221), (19, 3854385), (27, 2712345), (31, 2362365), (45, 1627407), (57, 1284795), (81, 904115), (93, 787455), (95, 770877), (135, 542469), (155, 472473), (171, 428265), (279, 262485), (285, 256959), (307, 238545), (405, 180823), (465, 157491), (513, 142755), (589, 124335), (837, 87495), (855, 85653), (921, 79515), (1395, 52497), (1535, 47709), (1539, 47585), (1767, 41445), (2511, 29165), (2565, 28551), (2763, 26505), (2945, 24867), (4185, 17499), (4605, 15903), (5301, 13815), (5833, 12555), (7695, 9517), (8289, 8835)]