4012295

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 1862905

約数列:

[1, 5, 7, 29, 35, 59, 67, 145, 203, 295, 335, 413, 469, 1015, 1711, 1943, 2065, 2345, 3953, 8555, 9715, 11977, 13601, 19765, 27671, 59885, 68005, 114637, 138355, 573185, 802459, 4012295]

約数ペア:

[(1, 4012295), (5, 802459), (7, 573185), (29, 138355), (35, 114637), (59, 68005), (67, 59885), (145, 27671), (203, 19765), (295, 13601), (335, 11977), (413, 9715), (469, 8555), (1015, 3953), (1711, 2345), (1943, 2065)]