4558125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 80

約数和(自身を含む): 9446976

約数和(自身を除く): 4888851

約数列:

[1, 3, 5, 11, 13, 15, 17, 25, 33, 39, 51, 55, 65, 75, 85, 125, 143, 165, 187, 195, 221, 255, 275, 325, 375, 425, 429, 561, 625, 663, 715, 825, 935, 975, 1105, 1275, 1375, 1625, 1875, 2125, 2145, 2431, 2805, 3315, 3575, 4125, 4675, 4875, 5525, 6375, 6875, 7293, 8125, 10625, 10725, 12155, 14025, 16575, 17875, 20625, 23375, 24375, 27625, 31875, 36465, 53625, 60775, 70125, 82875, 89375, 116875, 138125, 182325, 268125, 303875, 350625, 414375, 911625, 1519375, 4558125]

約数ペア:

[(1, 4558125), (3, 1519375), (5, 911625), (11, 414375), (13, 350625), (15, 303875), (17, 268125), (25, 182325), (33, 138125), (39, 116875), (51, 89375), (55, 82875), (65, 70125), (75, 60775), (85, 53625), (125, 36465), (143, 31875), (165, 27625), (187, 24375), (195, 23375), (221, 20625), (255, 17875), (275, 16575), (325, 14025), (375, 12155), (425, 10725), (429, 10625), (561, 8125), (625, 7293), (663, 6875), (715, 6375), (825, 5525), (935, 4875), (975, 4675), (1105, 4125), (1275, 3575), (1375, 3315), (1625, 2805), (1875, 2431), (2125, 2145)]