232181805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5189}}^1$

素因数の和:5373

約数の個数: 32

約数和(自身を含む): 393609600

約数和(自身を除く): 161427795

約数列:

[1, 3, 5, 15, 19, 57, 95, 157, 285, 471, 785, 2355, 2983, 5189, 8949, 14915, 15567, 25945, 44745, 77835, 98591, 295773, 492955, 814673, 1478865, 2444019, 4073365, 12220095, 15478787, 46436361, 77393935, 232181805]

約数ペア:

[(1, 232181805), (3, 77393935), (5, 46436361), (15, 15478787), (19, 12220095), (57, 4073365), (95, 2444019), (157, 1478865), (285, 814673), (471, 492955), (785, 295773), (2355, 98591), (2983, 77835), (5189, 44745), (8949, 25945), (14915, 15567)]