2137156955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19751}}^1$

素因数の和:19859

約数の個数: 32

約数和(自身を含む): 2901173760

約数和(自身を除く): 764016805

約数列:

[1, 5, 17, 19, 67, 85, 95, 323, 335, 1139, 1273, 1615, 5695, 6365, 19751, 21641, 98755, 108205, 335767, 375269, 1323317, 1678835, 1876345, 6379573, 6616585, 22496389, 25143023, 31897865, 112481945, 125715115, 427431391, 2137156955]

約数ペア:

[(1, 2137156955), (5, 427431391), (17, 125715115), (19, 112481945), (67, 31897865), (85, 25143023), (95, 22496389), (323, 6616585), (335, 6379573), (1139, 1876345), (1273, 1678835), (1615, 1323317), (5695, 375269), (6365, 335767), (19751, 108205), (21641, 98755)]