15135228

素因数分解:

$2^2\times 3^3\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 39449760

約数和(自身を除く): 24314532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 353, 397, 706, 794, 1059, 1191, 1412, 1588, 2118, 2382, 3177, 3573, 4236, 4764, 6354, 7146, 9531, 10719, 12708, 14292, 19062, 21438, 38124, 42876, 140141, 280282, 420423, 560564, 840846, 1261269, 1681692, 2522538, 3783807, 5045076, 7567614, 15135228]

約数ペア:

[(1, 15135228), (2, 7567614), (3, 5045076), (4, 3783807), (6, 2522538), (9, 1681692), (12, 1261269), (18, 840846), (27, 560564), (36, 420423), (54, 280282), (108, 140141), (353, 42876), (397, 38124), (706, 21438), (794, 19062), (1059, 14292), (1191, 12708), (1412, 10719), (1588, 9531), (2118, 7146), (2382, 6354), (3177, 4764), (3573, 4236)]