676443625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 1035949824

約数和(自身を除く): 359506199

約数列:

[1, 5, 11, 13, 25, 41, 55, 65, 71, 125, 143, 169, 205, 275, 325, 355, 451, 533, 715, 781, 845, 923, 1025, 1375, 1625, 1775, 1859, 2255, 2665, 2911, 3575, 3905, 4225, 4615, 5125, 5863, 6929, 8875, 9295, 10153, 11275, 11999, 13325, 14555, 17875, 19525, 21125, 23075, 29315, 32021, 34645, 37843, 46475, 50765, 56375, 59995, 66625, 72775, 76219, 97625, 115375, 131989, 146575, 160105, 173225, 189215, 232375, 253825, 299975, 363875, 381095, 416273, 491959, 659945, 732875, 800525, 866125, 946075, 1269125, 1499875, 1905475, 2081365, 2459795, 3299725, 4002625, 4730375, 5411549, 9527375, 10406825, 12298975, 16498625, 27057745, 52034125, 61494875, 135288725, 676443625]

約数ペア:

[(1, 676443625), (5, 135288725), (11, 61494875), (13, 52034125), (25, 27057745), (41, 16498625), (55, 12298975), (65, 10406825), (71, 9527375), (125, 5411549), (143, 4730375), (169, 4002625), (205, 3299725), (275, 2459795), (325, 2081365), (355, 1905475), (451, 1499875), (533, 1269125), (715, 946075), (781, 866125), (845, 800525), (923, 732875), (1025, 659945), (1375, 491959), (1625, 416273), (1775, 381095), (1859, 363875), (2255, 299975), (2665, 253825), (2911, 232375), (3575, 189215), (3905, 173225), (4225, 160105), (4615, 146575), (5125, 131989), (5863, 115375), (6929, 97625), (8875, 76219), (9295, 72775), (10153, 66625), (11275, 59995), (11999, 56375), (13325, 50765), (14555, 46475), (17875, 37843), (19525, 34645), (21125, 32021), (23075, 29315)]