144833975

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 221652480

約数和(自身を除く): 76818505

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 121, 127, 143, 145, 275, 319, 325, 377, 605, 635, 715, 725, 1397, 1573, 1595, 1651, 1885, 3025, 3175, 3509, 3575, 3683, 4147, 6985, 7865, 7975, 8255, 9425, 15367, 17545, 18161, 18415, 20735, 34925, 39325, 40513, 41275, 45617, 47879, 76835, 87725, 90805, 92075, 103675, 199771, 202565, 228085, 239395, 384175, 445643, 454025, 526669, 998855, 1012825, 1140425, 1196975, 2228215, 2633345, 4994275, 5793359, 11141075, 13166725, 28966795, 144833975]

約数ペア:

[(1, 144833975), (5, 28966795), (11, 13166725), (13, 11141075), (25, 5793359), (29, 4994275), (55, 2633345), (65, 2228215), (121, 1196975), (127, 1140425), (143, 1012825), (145, 998855), (275, 526669), (319, 454025), (325, 445643), (377, 384175), (605, 239395), (635, 228085), (715, 202565), (725, 199771), (1397, 103675), (1573, 92075), (1595, 90805), (1651, 87725), (1885, 76835), (3025, 47879), (3175, 45617), (3509, 41275), (3575, 40513), (3683, 39325), (4147, 34925), (6985, 20735), (7865, 18415), (7975, 18161), (8255, 17545), (9425, 15367)]