609334825

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 903926520

約数和(自身を除く): 294591695

約数列:

[1, 5, 11, 17, 25, 41, 55, 85, 121, 187, 205, 275, 289, 425, 451, 605, 697, 935, 1025, 1445, 2057, 2255, 3025, 3179, 3485, 4675, 4913, 4961, 7225, 7667, 10285, 11275, 11849, 15895, 17425, 24565, 24805, 34969, 38335, 51425, 54043, 59245, 79475, 84337, 122825, 124025, 130339, 174845, 191675, 201433, 270215, 296225, 421685, 594473, 651695, 874225, 1007165, 1351075, 1433729, 2108425, 2215763, 2972365, 3258475, 5035825, 7168645, 11078815, 14861825, 24373393, 35843225, 55394075, 121866965, 609334825]

約数ペア:

[(1, 609334825), (5, 121866965), (11, 55394075), (17, 35843225), (25, 24373393), (41, 14861825), (55, 11078815), (85, 7168645), (121, 5035825), (187, 3258475), (205, 2972365), (275, 2215763), (289, 2108425), (425, 1433729), (451, 1351075), (605, 1007165), (697, 874225), (935, 651695), (1025, 594473), (1445, 421685), (2057, 296225), (2255, 270215), (3025, 201433), (3179, 191675), (3485, 174845), (4675, 130339), (4913, 124025), (4961, 122825), (7225, 84337), (7667, 79475), (10285, 59245), (11275, 54043), (11849, 51425), (15895, 38335), (17425, 34969), (24565, 24805)]