137098325

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8609}}^1$

素因数の和:8646

約数の個数: 36

約数和(自身を含む): 212994180

約数和(自身を除く): 75895855

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 455, 637, 1225, 2275, 3185, 8609, 15925, 43045, 60263, 111917, 215225, 301315, 421841, 559585, 783419, 1506575, 2109205, 2797925, 3917095, 5483933, 10546025, 19585475, 27419665, 137098325]

約数ペア:

[(1, 137098325), (5, 27419665), (7, 19585475), (13, 10546025), (25, 5483933), (35, 3917095), (49, 2797925), (65, 2109205), (91, 1506575), (175, 783419), (245, 559585), (325, 421841), (455, 301315), (637, 215225), (1225, 111917), (2275, 60263), (3185, 43045), (8609, 15925)]