386792495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 498009600

約数和(自身を除く): 111217105

約数列:

[1, 5, 23, 59, 109, 115, 295, 523, 545, 1357, 2507, 2615, 6431, 6785, 12029, 12535, 30857, 32155, 57007, 60145, 147913, 154285, 285035, 709711, 739565, 1311161, 3363413, 3548555, 6555805, 16817065, 77358499, 386792495]

約数ペア:

[(1, 386792495), (5, 77358499), (23, 16817065), (59, 6555805), (109, 3548555), (115, 3363413), (295, 1311161), (523, 739565), (545, 709711), (1357, 285035), (2507, 154285), (2615, 147913), (6431, 60145), (6785, 57007), (12029, 32155), (12535, 30857)]