2883225

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 4900480

約数和(自身を除く): 2017255

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 1039, 2775, 3117, 5195, 15585, 25975, 38443, 77925, 115329, 192215, 576645, 961075, 2883225]

約数ペア:

[(1, 2883225), (3, 961075), (5, 576645), (15, 192215), (25, 115329), (37, 77925), (75, 38443), (111, 25975), (185, 15585), (555, 5195), (925, 3117), (1039, 2775)]