291324605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4909}}^1$

素因数の和:5021

約数の個数: 32

約数和(自身を含む): 415739520

約数和(自身を除く): 124414915

約数列:

[1, 5, 11, 13, 55, 65, 83, 143, 415, 715, 913, 1079, 4565, 4909, 5395, 11869, 24545, 53999, 59345, 63817, 269995, 319085, 407447, 701987, 2037235, 3509935, 4481917, 5296811, 22409585, 26484055, 58264921, 291324605]

約数ペア:

[(1, 291324605), (5, 58264921), (11, 26484055), (13, 22409585), (55, 5296811), (65, 4481917), (83, 3509935), (143, 2037235), (415, 701987), (715, 407447), (913, 319085), (1079, 269995), (4565, 63817), (4909, 59345), (5395, 53999), (11869, 24545)]