15290528

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{359}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 33203520

約数和(自身を除く): 17912992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 359, 484, 718, 968, 1331, 1436, 1936, 2662, 2872, 3872, 3949, 5324, 5744, 7898, 10648, 11488, 15796, 21296, 31592, 42592, 43439, 63184, 86878, 126368, 173756, 347512, 477829, 695024, 955658, 1390048, 1911316, 3822632, 7645264, 15290528]

約数ペア:

[(1, 15290528), (2, 7645264), (4, 3822632), (8, 1911316), (11, 1390048), (16, 955658), (22, 695024), (32, 477829), (44, 347512), (88, 173756), (121, 126368), (176, 86878), (242, 63184), (352, 43439), (359, 42592), (484, 31592), (718, 21296), (968, 15796), (1331, 11488), (1436, 10648), (1936, 7898), (2662, 5744), (2872, 5324), (3872, 3949)]