140193145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 178899840

約数和(自身を除く): 38706695

約数列:

[1, 5, 41, 59, 67, 173, 205, 295, 335, 865, 2419, 2747, 3953, 7093, 10207, 11591, 12095, 13735, 19765, 35465, 51035, 57955, 162073, 418487, 475231, 683869, 810365, 2092435, 2376155, 3419345, 28038629, 140193145]

約数ペア:

[(1, 140193145), (5, 28038629), (41, 3419345), (59, 2376155), (67, 2092435), (173, 810365), (205, 683869), (295, 475231), (335, 418487), (865, 162073), (2419, 57955), (2747, 51035), (3953, 35465), (7093, 19765), (10207, 13735), (11591, 12095)]