2783152785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{373327}}^1$

素因数の和:373413

約数の個数: 32

約数和(自身を含む): 5160886272

約数和(自身を除く): 2377733487

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 373327, 1119981, 1866635, 2613289, 5599905, 7839867, 13066445, 26506217, 39199335, 79518651, 132531085, 185543519, 397593255, 556630557, 927717595, 2783152785]

約数ペア:

[(1, 2783152785), (3, 927717595), (5, 556630557), (7, 397593255), (15, 185543519), (21, 132531085), (35, 79518651), (71, 39199335), (105, 26506217), (213, 13066445), (355, 7839867), (497, 5599905), (1065, 2613289), (1491, 1866635), (2485, 1119981), (7455, 373327)]