26867515

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 33003936

約数和(自身を除く): 6136421

約数列:

[1, 5, 83, 101, 415, 505, 641, 3205, 8383, 41915, 53203, 64741, 266015, 323705, 5373503, 26867515]

約数ペア:

[(1, 26867515), (5, 5373503), (83, 323705), (101, 266015), (415, 64741), (505, 53203), (641, 41915), (3205, 8383)]