27659425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 36640512

約数和(自身を除く): 8981087

約数列:

[1, 5, 17, 25, 85, 151, 425, 431, 755, 2155, 2567, 3775, 7327, 10775, 12835, 36635, 64175, 65081, 183175, 325405, 1106377, 1627025, 5531885, 27659425]

約数ペア:

[(1, 27659425), (5, 5531885), (17, 1627025), (25, 1106377), (85, 325405), (151, 183175), (425, 65081), (431, 64175), (755, 36635), (2155, 12835), (2567, 10775), (3775, 7327)]