15053228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 29723904

約数和(自身を除く): 14670676

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 193, 386, 527, 629, 772, 1054, 1147, 1258, 2108, 2294, 2516, 3281, 4588, 5983, 6562, 7141, 11966, 13124, 14282, 19499, 23932, 28564, 38998, 77996, 101711, 121397, 203422, 221371, 242794, 406844, 442742, 485588, 885484, 3763307, 7526614, 15053228]

約数ペア:

[(1, 15053228), (2, 7526614), (4, 3763307), (17, 885484), (31, 485588), (34, 442742), (37, 406844), (62, 242794), (68, 221371), (74, 203422), (124, 121397), (148, 101711), (193, 77996), (386, 38998), (527, 28564), (629, 23932), (772, 19499), (1054, 14282), (1147, 13124), (1258, 11966), (2108, 7141), (2294, 6562), (2516, 5983), (3281, 4588)]