25486737

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 37601280

約数和(自身を除く): 12114543

約数列:

[1, 3, 23, 29, 47, 69, 87, 141, 271, 667, 813, 1081, 1363, 2001, 3243, 4089, 6233, 7859, 12737, 18699, 23577, 31349, 38211, 94047, 180757, 292951, 369373, 542271, 878853, 1108119, 8495579, 25486737]

約数ペア:

[(1, 25486737), (3, 8495579), (23, 1108119), (29, 878853), (47, 542271), (69, 369373), (87, 292951), (141, 180757), (271, 94047), (667, 38211), (813, 31349), (1081, 23577), (1363, 18699), (2001, 12737), (3243, 7859), (4089, 6233)]