2715703312465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1\times {\mathrm{1488901}}^1$

素因数の和:1491481

約数の個数: 32

約数和(自身を含む): 3830075327232

約数和(自身を除く): 1114372014767

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2551, 12755, 28061, 33163, 140305, 165815, 364793, 1488901, 1823965, 7444505, 16377911, 19355713, 81889555, 96778565, 212912843, 1064564215, 3798186451, 18990932255, 41780050961, 49376423863, 208900254805, 246882119315, 543140662493, 2715703312465]

約数ペア:

[(1, 2715703312465), (5, 543140662493), (11, 246882119315), (13, 208900254805), (55, 49376423863), (65, 41780050961), (143, 18990932255), (715, 3798186451), (2551, 1064564215), (12755, 212912843), (28061, 96778565), (33163, 81889555), (140305, 19355713), (165815, 16377911), (364793, 7444505), (1488901, 1823965)]