15690144

素因数分解:

$2^5\times 3^1\times {\mathrm{353}}^1\times {\mathrm{463}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 41392512

約数和(自身を除く): 25702368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 353, 463, 706, 926, 1059, 1389, 1412, 1852, 2118, 2778, 2824, 3704, 4236, 5556, 5648, 7408, 8472, 11112, 11296, 14816, 16944, 22224, 33888, 44448, 163439, 326878, 490317, 653756, 980634, 1307512, 1961268, 2615024, 3922536, 5230048, 7845072, 15690144]

約数ペア:

[(1, 15690144), (2, 7845072), (3, 5230048), (4, 3922536), (6, 2615024), (8, 1961268), (12, 1307512), (16, 980634), (24, 653756), (32, 490317), (48, 326878), (96, 163439), (353, 44448), (463, 33888), (706, 22224), (926, 16944), (1059, 14816), (1389, 11296), (1412, 11112), (1852, 8472), (2118, 7408), (2778, 5648), (2824, 5556), (3704, 4236)]