47283475

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 60264000

約数和(自身を除く): 12980525

約数列:

[1, 5, 25, 79, 89, 269, 395, 445, 1345, 1975, 2225, 6725, 7031, 21251, 23941, 35155, 106255, 119705, 175775, 531275, 598525, 1891339, 9456695, 47283475]

約数ペア:

[(1, 47283475), (5, 9456695), (25, 1891339), (79, 598525), (89, 531275), (269, 175775), (395, 119705), (445, 106255), (1345, 35155), (1975, 23941), (2225, 21251), (6725, 7031)]