137906185

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 167806080

約数和(自身を除く): 29899895

約数列:

[1, 5, 103, 331, 515, 809, 1655, 4045, 34093, 83327, 170465, 267779, 416635, 1338895, 27581237, 137906185]

約数ペア:

[(1, 137906185), (5, 27581237), (103, 1338895), (331, 416635), (515, 267779), (809, 170465), (1655, 83327), (4045, 34093)]