15253998

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 34187520

約数和(自身を除く): 18933522

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 463, 578, 646, 867, 926, 969, 1389, 1734, 1938, 2778, 5491, 7871, 8797, 10982, 15742, 16473, 17594, 23613, 26391, 32946, 47226, 52782, 133807, 149549, 267614, 299098, 401421, 448647, 802842, 897294, 2542333, 5084666, 7626999, 15253998]

約数ペア:

[(1, 15253998), (2, 7626999), (3, 5084666), (6, 2542333), (17, 897294), (19, 802842), (34, 448647), (38, 401421), (51, 299098), (57, 267614), (102, 149549), (114, 133807), (289, 52782), (323, 47226), (463, 32946), (578, 26391), (646, 23613), (867, 17594), (926, 16473), (969, 15742), (1389, 10982), (1734, 8797), (1938, 7871), (2778, 5491)]