129698965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 175291776

約数和(自身を除く): 45592811

約数列:

[1, 5, 11, 43, 55, 173, 215, 317, 473, 865, 1585, 1903, 2365, 3487, 7439, 9515, 13631, 17435, 37195, 54841, 68155, 81829, 149941, 274205, 409145, 603251, 749705, 2358163, 3016255, 11790815, 25939793, 129698965]

約数ペア:

[(1, 129698965), (5, 25939793), (11, 11790815), (43, 3016255), (55, 2358163), (173, 749705), (215, 603251), (317, 409145), (473, 274205), (865, 149941), (1585, 81829), (1903, 68155), (2365, 54841), (3487, 37195), (7439, 17435), (9515, 13631)]