2912486955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{67819}}^1$

素因数の和:68243

約数の個数: 32

約数和(自身を含む): 5338790400

約数和(自身を除く): 2426303445

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 409, 1227, 2045, 2863, 6135, 8589, 14315, 42945, 67819, 203457, 339095, 474733, 1017285, 1424199, 2373665, 7120995, 27737971, 83213913, 138689855, 194165797, 416069565, 582497391, 970828985, 2912486955]

約数ペア:

[(1, 2912486955), (3, 970828985), (5, 582497391), (7, 416069565), (15, 194165797), (21, 138689855), (35, 83213913), (105, 27737971), (409, 7120995), (1227, 2373665), (2045, 1424199), (2863, 1017285), (6135, 474733), (8589, 339095), (14315, 203457), (42945, 67819)]