121693225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6659}}^1$

素因数の和:6729

約数の個数: 24

約数和(自身を含む): 163516320

約数和(自身を除く): 41823095

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3655, 6659, 18275, 33295, 113203, 166475, 286337, 566015, 1431685, 2830075, 4867729, 7158425, 24338645, 121693225]

約数ペア:

[(1, 121693225), (5, 24338645), (17, 7158425), (25, 4867729), (43, 2830075), (85, 1431685), (215, 566015), (425, 286337), (731, 166475), (1075, 113203), (3655, 33295), (6659, 18275)]