25116117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 12986283

約数列:

[1, 3, 13, 29, 39, 53, 87, 159, 377, 419, 689, 1131, 1257, 1537, 2067, 4611, 5447, 12151, 16341, 19981, 22207, 36453, 59943, 66621, 157963, 288691, 473889, 644003, 866073, 1932009, 8372039, 25116117]

約数ペア:

[(1, 25116117), (3, 8372039), (13, 1932009), (29, 866073), (39, 644003), (53, 473889), (87, 288691), (159, 157963), (377, 66621), (419, 59943), (689, 36453), (1131, 22207), (1257, 19981), (1537, 16341), (2067, 12151), (4611, 5447)]