156933848975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{50891}}^1$

素因数の和:51128

約数の個数: 48

約数和(自身を含む): 210824792064

約数和(自身を除く): 53890943089

約数列:

[1, 5, 23, 25, 31, 115, 155, 173, 575, 713, 775, 865, 3565, 3979, 4325, 5363, 17825, 19895, 26815, 50891, 99475, 123349, 134075, 254455, 616745, 1170493, 1272275, 1577621, 3083725, 5852465, 7888105, 8804143, 29262325, 36285283, 39440525, 44020715, 181426415, 202495289, 220103575, 272928433, 907132075, 1012476445, 1364642165, 5062382225, 6277353959, 6823210825, 31386769795, 156933848975]

約数ペア:

[(1, 156933848975), (5, 31386769795), (23, 6823210825), (25, 6277353959), (31, 5062382225), (115, 1364642165), (155, 1012476445), (173, 907132075), (575, 272928433), (713, 220103575), (775, 202495289), (865, 181426415), (3565, 44020715), (3979, 39440525), (4325, 36285283), (5363, 29262325), (17825, 8804143), (19895, 7888105), (26815, 5852465), (50891, 3083725), (99475, 1577621), (123349, 1272275), (134075, 1170493), (254455, 616745)]