137031325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6709}}^1$

素因数の和:6781

約数の個数: 24

約数和(自身を含む): 183048800

約数和(自身を除く): 46017475

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 4085, 6709, 20425, 33545, 127471, 167725, 288487, 637355, 1442435, 3186775, 5481253, 7212175, 27406265, 137031325]

約数ペア:

[(1, 137031325), (5, 27406265), (19, 7212175), (25, 5481253), (43, 3186775), (95, 1442435), (215, 637355), (475, 288487), (817, 167725), (1075, 127471), (4085, 33545), (6709, 20425)]