167879145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3217}}^1$

素因数の和:3310

約数の個数: 48

約数和(自身を含む): 316960128

約数和(自身を除く): 149080983

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 735, 1065, 1491, 2485, 3217, 3479, 7455, 9651, 10437, 16085, 17395, 22519, 48255, 52185, 67557, 112595, 157633, 228407, 337785, 472899, 685221, 788165, 1142035, 1598849, 2364495, 3426105, 4796547, 7994245, 11191943, 23982735, 33575829, 55959715, 167879145]

約数ペア:

[(1, 167879145), (3, 55959715), (5, 33575829), (7, 23982735), (15, 11191943), (21, 7994245), (35, 4796547), (49, 3426105), (71, 2364495), (105, 1598849), (147, 1142035), (213, 788165), (245, 685221), (355, 472899), (497, 337785), (735, 228407), (1065, 157633), (1491, 112595), (2485, 67557), (3217, 52185), (3479, 48255), (7455, 22519), (9651, 17395), (10437, 16085)]