5328225

素因数分解:

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

素因数の和:239

約数の個数: 72

約数和(自身を含む): 11606400

約数和(自身を除く): 6278175

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 199, 225, 255, 315, 357, 425, 525, 595, 597, 765, 995, 1071, 1275, 1393, 1575, 1785, 1791, 2975, 2985, 3383, 3825, 4179, 4975, 5355, 6965, 8925, 8955, 10149, 12537, 14925, 16915, 20895, 23681, 26775, 30447, 34825, 44775, 50745, 62685, 71043, 84575, 104475, 118405, 152235, 213129, 253725, 313425, 355215, 592025, 761175, 1065645, 1776075, 5328225]

約数ペア:

[(1, 5328225), (3, 1776075), (5, 1065645), (7, 761175), (9, 592025), (15, 355215), (17, 313425), (21, 253725), (25, 213129), (35, 152235), (45, 118405), (51, 104475), (63, 84575), (75, 71043), (85, 62685), (105, 50745), (119, 44775), (153, 34825), (175, 30447), (199, 26775), (225, 23681), (255, 20895), (315, 16915), (357, 14925), (425, 12537), (525, 10149), (595, 8955), (597, 8925), (765, 6965), (995, 5355), (1071, 4975), (1275, 4179), (1393, 3825), (1575, 3383), (1785, 2985), (1791, 2975)]