13600475

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 20951040

約数和(自身を除く): 7350565

約数列:

[1, 5, 7, 23, 25, 31, 35, 109, 115, 155, 161, 175, 217, 545, 575, 713, 763, 775, 805, 1085, 2507, 2725, 3379, 3565, 3815, 4025, 4991, 5425, 12535, 16895, 17549, 17825, 19075, 23653, 24955, 62675, 77717, 84475, 87745, 118265, 124775, 388585, 438725, 544019, 591325, 1942925, 2720095, 13600475]

約数ペア:

[(1, 13600475), (5, 2720095), (7, 1942925), (23, 591325), (25, 544019), (31, 438725), (35, 388585), (109, 124775), (115, 118265), (155, 87745), (161, 84475), (175, 77717), (217, 62675), (545, 24955), (575, 23653), (713, 19075), (763, 17825), (775, 17549), (805, 16895), (1085, 12535), (2507, 5425), (2725, 4991), (3379, 4025), (3565, 3815)]