25691445

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14639}}^1$

素因数の和:14666

約数の個数: 32

約数和(自身を含む): 49190400

約数和(自身を除く): 23498955

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 14639, 43917, 73195, 131751, 190307, 219585, 395253, 570921, 658755, 951535, 1712763, 1976265, 2854605, 5138289, 8563815, 25691445]

約数ペア:

[(1, 25691445), (3, 8563815), (5, 5138289), (9, 2854605), (13, 1976265), (15, 1712763), (27, 951535), (39, 658755), (45, 570921), (65, 395253), (117, 219585), (135, 190307), (195, 131751), (351, 73195), (585, 43917), (1755, 14639)]