2884775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 3883680

約数和(自身を除く): 998905

約数列:

[1, 5, 23, 25, 29, 115, 145, 173, 575, 667, 725, 865, 3335, 3979, 4325, 5017, 16675, 19895, 25085, 99475, 115391, 125425, 576955, 2884775]

約数ペア:

[(1, 2884775), (5, 576955), (23, 125425), (25, 115391), (29, 99475), (115, 25085), (145, 19895), (173, 16675), (575, 5017), (667, 4325), (725, 3979), (865, 3335)]