8468075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 13499136

約数和(自身を除く): 5031061

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 77, 83, 175, 265, 275, 371, 385, 415, 581, 583, 913, 1325, 1855, 1925, 2075, 2905, 2915, 4081, 4399, 4565, 6391, 9275, 14525, 14575, 20405, 21995, 22825, 30793, 31955, 48389, 102025, 109975, 153965, 159775, 241945, 338723, 769825, 1209725, 1693615, 8468075]

約数ペア:

[(1, 8468075), (5, 1693615), (7, 1209725), (11, 769825), (25, 338723), (35, 241945), (53, 159775), (55, 153965), (77, 109975), (83, 102025), (175, 48389), (265, 31955), (275, 30793), (371, 22825), (385, 21995), (415, 20405), (581, 14575), (583, 14525), (913, 9275), (1325, 6391), (1855, 4565), (1925, 4399), (2075, 4081), (2905, 2915)]