4870745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2041255

約数列:

[1, 5, 11, 19, 55, 59, 79, 95, 209, 295, 395, 649, 869, 1045, 1121, 1501, 3245, 4345, 4661, 5605, 7505, 12331, 16511, 23305, 51271, 61655, 82555, 88559, 256355, 442795, 974149, 4870745]

約数ペア:

[(1, 4870745), (5, 974149), (11, 442795), (19, 256355), (55, 88559), (59, 82555), (79, 61655), (95, 51271), (209, 23305), (295, 16511), (395, 12331), (649, 7505), (869, 5605), (1045, 4661), (1121, 4345), (1501, 3245)]