1796788565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 2749251456

約数和(自身を除く): 952462891

約数列:

[1, 5, 11, 13, 17, 55, 65, 83, 85, 137, 143, 169, 187, 221, 415, 685, 715, 845, 913, 935, 1079, 1105, 1411, 1507, 1781, 1859, 2329, 2431, 2873, 4565, 5395, 7055, 7535, 8905, 9295, 11371, 11645, 11869, 12155, 14027, 14365, 15521, 18343, 19591, 23153, 25619, 30277, 31603, 56855, 59345, 70135, 77605, 91715, 97955, 115765, 125081, 128095, 147823, 151385, 154297, 158015, 193307, 201773, 238459, 254683, 333047, 393601, 625405, 739115, 771485, 966535, 1008865, 1192295, 1273415, 1626053, 1665235, 1921699, 1968005, 2126377, 2512991, 2623049, 4329611, 8130265, 9608495, 10631885, 12564955, 13115245, 21138689, 21648055, 27642901, 32668883, 105693445, 138214505, 163344415, 359357713, 1796788565]

約数ペア:

[(1, 1796788565), (5, 359357713), (11, 163344415), (13, 138214505), (17, 105693445), (55, 32668883), (65, 27642901), (83, 21648055), (85, 21138689), (137, 13115245), (143, 12564955), (169, 10631885), (187, 9608495), (221, 8130265), (415, 4329611), (685, 2623049), (715, 2512991), (845, 2126377), (913, 1968005), (935, 1921699), (1079, 1665235), (1105, 1626053), (1411, 1273415), (1507, 1192295), (1781, 1008865), (1859, 966535), (2329, 771485), (2431, 739115), (2873, 625405), (4565, 393601), (5395, 333047), (7055, 254683), (7535, 238459), (8905, 201773), (9295, 193307), (11371, 158015), (11645, 154297), (11869, 151385), (12155, 147823), (14027, 128095), (14365, 125081), (15521, 115765), (18343, 97955), (19591, 91715), (23153, 77605), (25619, 70135), (30277, 59345), (31603, 56855)]