268524775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21787}}^1$

素因数の和:21843

約数の個数: 24

約数和(自身を含む): 364731120

約数和(自身を除く): 96206345

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 21787, 108935, 370379, 544675, 631823, 1851895, 3159115, 9259475, 10740991, 15795575, 53704955, 268524775]

約数ペア:

[(1, 268524775), (5, 53704955), (17, 15795575), (25, 10740991), (29, 9259475), (85, 3159115), (145, 1851895), (425, 631823), (493, 544675), (725, 370379), (2465, 108935), (12325, 21787)]