6784020005

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{24329}}^1$

素因数の和:24629

約数の個数: 32

約数和(自身を含む): 9641687040

約数和(自身を除く): 2857667035

約数列:

[1, 5, 7, 31, 35, 155, 217, 257, 1085, 1285, 1799, 7967, 8995, 24329, 39835, 55769, 121645, 170303, 278845, 754199, 851515, 3770995, 5279393, 6252553, 26396965, 31262765, 43767871, 193829143, 218839355, 969145715, 1356804001, 6784020005]

約数ペア:

[(1, 6784020005), (5, 1356804001), (7, 969145715), (31, 218839355), (35, 193829143), (155, 43767871), (217, 31262765), (257, 26396965), (1085, 6252553), (1285, 5279393), (1799, 3770995), (7967, 851515), (8995, 754199), (24329, 278845), (39835, 170303), (55769, 121645)]