47147555

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 72049824

約数和(自身を除く): 24902269

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 113, 131, 245, 455, 565, 637, 655, 791, 917, 1469, 1703, 3185, 3955, 4585, 5537, 6419, 7345, 8515, 10283, 11921, 14803, 27685, 32095, 51415, 59605, 71981, 74015, 83447, 103621, 192439, 359905, 417235, 518105, 725347, 962195, 1347073, 3626735, 6735365, 9429511, 47147555]

約数ペア:

[(1, 47147555), (5, 9429511), (7, 6735365), (13, 3626735), (35, 1347073), (49, 962195), (65, 725347), (91, 518105), (113, 417235), (131, 359905), (245, 192439), (455, 103621), (565, 83447), (637, 74015), (655, 71981), (791, 59605), (917, 51415), (1469, 32095), (1703, 27685), (3185, 14803), (3955, 11921), (4585, 10283), (5537, 8515), (6419, 7345)]