25518105

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11119}}^1$

素因数の和:11150

約数の個数: 32

約数和(自身を含む): 48038400

約数和(自身を除く): 22520295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 11119, 33357, 55595, 100071, 166785, 189023, 300213, 500355, 567069, 945115, 1501065, 1701207, 2835345, 5103621, 8506035, 25518105]

約数ペア:

[(1, 25518105), (3, 8506035), (5, 5103621), (9, 2835345), (15, 1701207), (17, 1501065), (27, 945115), (45, 567069), (51, 500355), (85, 300213), (135, 189023), (153, 166785), (255, 100071), (459, 55595), (765, 33357), (2295, 11119)]