80193435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 153944064

約数和(自身を除く): 73750629

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 71, 93, 105, 155, 213, 217, 347, 355, 465, 497, 651, 1041, 1065, 1085, 1491, 1735, 2201, 2429, 2485, 3255, 5205, 6603, 7287, 7455, 10757, 11005, 12145, 15407, 24637, 32271, 33015, 36435, 46221, 53785, 73911, 75299, 77035, 123185, 161355, 172459, 225897, 231105, 369555, 376495, 517377, 763747, 862295, 1129485, 2291241, 2586885, 3818735, 5346229, 11456205, 16038687, 26731145, 80193435]

約数ペア:

[(1, 80193435), (3, 26731145), (5, 16038687), (7, 11456205), (15, 5346229), (21, 3818735), (31, 2586885), (35, 2291241), (71, 1129485), (93, 862295), (105, 763747), (155, 517377), (213, 376495), (217, 369555), (347, 231105), (355, 225897), (465, 172459), (497, 161355), (651, 123185), (1041, 77035), (1065, 75299), (1085, 73911), (1491, 53785), (1735, 46221), (2201, 36435), (2429, 33015), (2485, 32271), (3255, 24637), (5205, 15407), (6603, 12145), (7287, 11005), (7455, 10757)]