25698465

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 49777728

約数和(自身を除く): 24079263

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1627, 1755, 3159, 4881, 5265, 8135, 14643, 15795, 21151, 24405, 43929, 63453, 73215, 105755, 131787, 190359, 219645, 317265, 395361, 571077, 658935, 951795, 1713231, 1976805, 2855385, 5139693, 8566155, 25698465]

約数ペア:

[(1, 25698465), (3, 8566155), (5, 5139693), (9, 2855385), (13, 1976805), (15, 1713231), (27, 951795), (39, 658935), (45, 571077), (65, 395361), (81, 317265), (117, 219645), (135, 190359), (195, 131787), (243, 105755), (351, 73215), (405, 63453), (585, 43929), (1053, 24405), (1215, 21151), (1627, 15795), (1755, 14643), (3159, 8135), (4881, 5265)]