13275015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 24084480

約数和(自身を除く): 10809465

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3583, 3705, 10749, 17915, 46579, 53745, 68077, 139737, 204231, 232895, 340385, 698685, 885001, 1021155, 2655003, 4425005, 13275015]

約数ペア:

[(1, 13275015), (3, 4425005), (5, 2655003), (13, 1021155), (15, 885001), (19, 698685), (39, 340385), (57, 232895), (65, 204231), (95, 139737), (195, 68077), (247, 53745), (285, 46579), (741, 17915), (1235, 10749), (3583, 3705)]