72955785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5471}}^1$

素因数の和:5613

約数の個数: 32

約数和(自身を含む): 134479872

約数和(自身を除く): 61524087

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 5471, 13335, 16413, 27355, 38297, 82065, 114891, 191485, 574455, 694817, 2084451, 3474085, 4863719, 10422255, 14591157, 24318595, 72955785]

約数ペア:

[(1, 72955785), (3, 24318595), (5, 14591157), (7, 10422255), (15, 4863719), (21, 3474085), (35, 2084451), (105, 694817), (127, 574455), (381, 191485), (635, 114891), (889, 82065), (1905, 38297), (2667, 27355), (4445, 16413), (5471, 13335)]