1979285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 3048192

約数和(自身を除く): 1068907

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 97, 265, 371, 385, 485, 583, 679, 1067, 1855, 2915, 3395, 4081, 5141, 5335, 7469, 20405, 25705, 35987, 37345, 56551, 179935, 282755, 395857, 1979285]

約数ペア:

[(1, 1979285), (5, 395857), (7, 282755), (11, 179935), (35, 56551), (53, 37345), (55, 35987), (77, 25705), (97, 20405), (265, 7469), (371, 5335), (385, 5141), (485, 4081), (583, 3395), (679, 2915), (1067, 1855)]