968403745

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 1213470720

約数和(自身を除く): 245066975

約数列:

[1, 5, 47, 83, 131, 235, 379, 415, 655, 1895, 3901, 6157, 10873, 17813, 19505, 30785, 31457, 49649, 54365, 89065, 157285, 248245, 511031, 1478479, 2333503, 2555155, 4120867, 7392395, 11667515, 20604335, 193680749, 968403745]

約数ペア:

[(1, 968403745), (5, 193680749), (47, 20604335), (83, 11667515), (131, 7392395), (235, 4120867), (379, 2555155), (415, 2333503), (655, 1478479), (1895, 511031), (3901, 248245), (6157, 157285), (10873, 89065), (17813, 54365), (19505, 49649), (30785, 31457)]