15086457

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 22404096

約数和(自身を除く): 7317639

約数列:

[1, 3, 9, 67, 127, 197, 201, 381, 591, 603, 1143, 1773, 8509, 13199, 25019, 25527, 39597, 75057, 76581, 118791, 225171, 1676273, 5028819, 15086457]

約数ペア:

[(1, 15086457), (3, 5028819), (9, 1676273), (67, 225171), (127, 118791), (197, 76581), (201, 75057), (381, 39597), (591, 25527), (603, 25019), (1143, 13199), (1773, 8509)]