27309425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7673

約数の個数: 24

約数和(自身を含む): 39789120

約数和(自身を除く): 12479695

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 7639, 38195, 84029, 99307, 190975, 420145, 496535, 1092377, 2100725, 2482675, 5461885, 27309425]

約数ペア:

[(1, 27309425), (5, 5461885), (11, 2482675), (13, 2100725), (25, 1092377), (55, 496535), (65, 420145), (143, 190975), (275, 99307), (325, 84029), (715, 38195), (3575, 7639)]