25644333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 42364224

約数和(自身を除く): 16719891

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 113, 143, 253, 299, 339, 429, 529, 759, 897, 1243, 1469, 1587, 2599, 3289, 3729, 4407, 5819, 6877, 7797, 9867, 16159, 17457, 20631, 28589, 33787, 48477, 59777, 75647, 85767, 101361, 179331, 226941, 371657, 657547, 777101, 1114971, 1972641, 2331303, 8548111, 25644333]

約数ペア:

[(1, 25644333), (3, 8548111), (11, 2331303), (13, 1972641), (23, 1114971), (33, 777101), (39, 657547), (69, 371657), (113, 226941), (143, 179331), (253, 101361), (299, 85767), (339, 75647), (429, 59777), (529, 48477), (759, 33787), (897, 28589), (1243, 20631), (1469, 17457), (1587, 16159), (2599, 9867), (3289, 7797), (3729, 6877), (4407, 5819)]