25683385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 38771712

約数和(自身を除く): 13088327

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1201, 1645, 3055, 4277, 6005, 8407, 15613, 21385, 42035, 56447, 78065, 109291, 282235, 395129, 546455, 733811, 1975645, 3669055, 5136677, 25683385]

約数ペア:

[(1, 25683385), (5, 5136677), (7, 3669055), (13, 1975645), (35, 733811), (47, 546455), (65, 395129), (91, 282235), (235, 109291), (329, 78065), (455, 56447), (611, 42035), (1201, 21385), (1645, 15613), (3055, 8407), (4277, 6005)]