85954895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2063}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 111307392

約数和(自身を除く): 25352497

約数列:

[1, 5, 13, 65, 641, 2063, 3205, 8333, 10315, 26819, 41665, 134095, 1322383, 6611915, 17190979, 85954895]

約数ペア:

[(1, 85954895), (5, 17190979), (13, 6611915), (65, 1322383), (641, 134095), (2063, 41665), (3205, 26819), (8333, 10315)]