26641125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 58406400

約数和(自身を除く): 31765275

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 125, 153, 175, 199, 225, 255, 315, 357, 375, 425, 525, 595, 597, 765, 875, 995, 1071, 1125, 1275, 1393, 1575, 1785, 1791, 2125, 2625, 2975, 2985, 3383, 3825, 4179, 4975, 5355, 6375, 6965, 7875, 8925, 8955, 10149, 12537, 14875, 14925, 16915, 19125, 20895, 23681, 24875, 26775, 30447, 34825, 44625, 44775, 50745, 62685, 71043, 74625, 84575, 104475, 118405, 133875, 152235, 174125, 213129, 223875, 253725, 313425, 355215, 422875, 522375, 592025, 761175, 1065645, 1268625, 1567125, 1776075, 2960125, 3805875, 5328225, 8880375, 26641125]

約数ペア:

[(1, 26641125), (3, 8880375), (5, 5328225), (7, 3805875), (9, 2960125), (15, 1776075), (17, 1567125), (21, 1268625), (25, 1065645), (35, 761175), (45, 592025), (51, 522375), (63, 422875), (75, 355215), (85, 313425), (105, 253725), (119, 223875), (125, 213129), (153, 174125), (175, 152235), (199, 133875), (225, 118405), (255, 104475), (315, 84575), (357, 74625), (375, 71043), (425, 62685), (525, 50745), (595, 44775), (597, 44625), (765, 34825), (875, 30447), (995, 26775), (1071, 24875), (1125, 23681), (1275, 20895), (1393, 19125), (1575, 16915), (1785, 14925), (1791, 14875), (2125, 12537), (2625, 10149), (2975, 8955), (2985, 8925), (3383, 7875), (3825, 6965), (4179, 6375), (4975, 5355)]