15145299

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 25681040

約数和(自身を除く): 10535741

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 757, 1053, 1539, 2223, 2271, 6669, 6813, 9841, 14383, 20007, 20439, 29523, 43149, 61317, 88569, 129447, 186979, 265707, 388341, 560937, 797121, 1165023, 1682811, 5048433, 15145299]

約数ペア:

[(1, 15145299), (3, 5048433), (9, 1682811), (13, 1165023), (19, 797121), (27, 560937), (39, 388341), (57, 265707), (81, 186979), (117, 129447), (171, 88569), (247, 61317), (351, 43149), (513, 29523), (741, 20439), (757, 20007), (1053, 14383), (1539, 9841), (2223, 6813), (2271, 6669)]