71727185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 22276015

約数列:

[1, 5, 19, 59, 67, 95, 191, 295, 335, 955, 1121, 1273, 3629, 3953, 5605, 6365, 11269, 12797, 18145, 19765, 56345, 63985, 75107, 214111, 243143, 375535, 755023, 1070555, 1215715, 3775115, 14345437, 71727185]

約数ペア:

[(1, 71727185), (5, 14345437), (19, 3775115), (59, 1215715), (67, 1070555), (95, 755023), (191, 375535), (295, 243143), (335, 214111), (955, 75107), (1121, 63985), (1273, 56345), (3629, 19765), (3953, 18145), (5605, 12797), (6365, 11269)]