28598475

素因数分解:

$3^1\times 5^2\times {\mathrm{367}}^1\times {\mathrm{1039}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 47457280

約数和(自身を除く): 18858805

約数列:

[1, 3, 5, 15, 25, 75, 367, 1039, 1101, 1835, 3117, 5195, 5505, 9175, 15585, 25975, 27525, 77925, 381313, 1143939, 1906565, 5719695, 9532825, 28598475]

約数ペア:

[(1, 28598475), (3, 9532825), (5, 5719695), (15, 1906565), (25, 1143939), (75, 381313), (367, 77925), (1039, 27525), (1101, 25975), (1835, 15585), (3117, 9175), (5195, 5505)]