103029875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 47928205

約数列:

[1, 5, 13, 19, 25, 47, 65, 71, 95, 125, 235, 247, 325, 355, 475, 611, 893, 923, 1175, 1235, 1349, 1625, 1775, 2375, 3055, 3337, 4465, 4615, 5875, 6175, 6745, 8875, 11609, 15275, 16685, 17537, 22325, 23075, 30875, 33725, 43381, 58045, 63403, 76375, 83425, 87685, 111625, 115375, 168625, 216905, 290225, 317015, 417125, 438425, 824239, 1084525, 1451125, 1585075, 2192125, 4121195, 5422625, 7925375, 20605975, 103029875]

約数ペア:

[(1, 103029875), (5, 20605975), (13, 7925375), (19, 5422625), (25, 4121195), (47, 2192125), (65, 1585075), (71, 1451125), (95, 1084525), (125, 824239), (235, 438425), (247, 417125), (325, 317015), (355, 290225), (475, 216905), (611, 168625), (893, 115375), (923, 111625), (1175, 87685), (1235, 83425), (1349, 76375), (1625, 63403), (1775, 58045), (2375, 43381), (3055, 33725), (3337, 30875), (4465, 23075), (4615, 22325), (5875, 17537), (6175, 16685), (6745, 15275), (8875, 11609)]