201315675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 364976640

約数和(自身を除く): 163660965

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 239, 275, 717, 825, 1021, 1195, 2629, 3063, 3585, 5105, 5975, 7887, 11231, 13145, 15315, 17925, 25525, 33693, 39435, 56155, 65725, 76575, 168465, 197175, 244019, 280775, 732057, 842325, 1220095, 2684209, 3660285, 6100475, 8052627, 13421045, 18301425, 40263135, 67105225, 201315675]

約数ペア:

[(1, 201315675), (3, 67105225), (5, 40263135), (11, 18301425), (15, 13421045), (25, 8052627), (33, 6100475), (55, 3660285), (75, 2684209), (165, 1220095), (239, 842325), (275, 732057), (717, 280775), (825, 244019), (1021, 197175), (1195, 168465), (2629, 76575), (3063, 65725), (3585, 56155), (5105, 39435), (5975, 33693), (7887, 25525), (11231, 17925), (13145, 15315)]