11715275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 17811360

約数和(自身を除く): 6096085

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 113, 143, 145, 275, 319, 325, 377, 565, 715, 725, 1243, 1469, 1595, 1885, 2825, 3277, 3575, 4147, 6215, 7345, 7975, 9425, 16159, 16385, 20735, 31075, 36047, 36725, 42601, 80795, 81925, 103675, 180235, 213005, 403975, 468611, 901175, 1065025, 2343055, 11715275]

約数ペア:

[(1, 11715275), (5, 2343055), (11, 1065025), (13, 901175), (25, 468611), (29, 403975), (55, 213005), (65, 180235), (113, 103675), (143, 81925), (145, 80795), (275, 42601), (319, 36725), (325, 36047), (377, 31075), (565, 20735), (715, 16385), (725, 16159), (1243, 9425), (1469, 7975), (1595, 7345), (1885, 6215), (2825, 4147), (3277, 3575)]