7132125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 128

約数和(自身を含む): 16773120

約数和(自身を除く): 9640995

約数列:

[1, 3, 5, 7, 11, 13, 15, 19, 21, 25, 33, 35, 39, 55, 57, 65, 75, 77, 91, 95, 105, 125, 133, 143, 165, 175, 195, 209, 231, 247, 273, 275, 285, 325, 375, 385, 399, 429, 455, 475, 525, 627, 665, 715, 741, 825, 875, 975, 1001, 1045, 1155, 1235, 1365, 1375, 1425, 1463, 1625, 1729, 1925, 1995, 2145, 2275, 2375, 2625, 2717, 3003, 3135, 3325, 3575, 3705, 4125, 4389, 4875, 5005, 5187, 5225, 5775, 6175, 6825, 7125, 7315, 8151, 8645, 9625, 9975, 10725, 11375, 13585, 15015, 15675, 16625, 17875, 18525, 19019, 21945, 25025, 25935, 26125, 28875, 30875, 34125, 36575, 40755, 43225, 49875, 53625, 57057, 67925, 75075, 78375, 92625, 95095, 109725, 125125, 129675, 182875, 203775, 216125, 285285, 339625, 375375, 475475, 548625, 648375, 1018875, 1426425, 2377375, 7132125]

約数ペア:

[(1, 7132125), (3, 2377375), (5, 1426425), (7, 1018875), (11, 648375), (13, 548625), (15, 475475), (19, 375375), (21, 339625), (25, 285285), (33, 216125), (35, 203775), (39, 182875), (55, 129675), (57, 125125), (65, 109725), (75, 95095), (77, 92625), (91, 78375), (95, 75075), (105, 67925), (125, 57057), (133, 53625), (143, 49875), (165, 43225), (175, 40755), (195, 36575), (209, 34125), (231, 30875), (247, 28875), (273, 26125), (275, 25935), (285, 25025), (325, 21945), (375, 19019), (385, 18525), (399, 17875), (429, 16625), (455, 15675), (475, 15015), (525, 13585), (627, 11375), (665, 10725), (715, 9975), (741, 9625), (825, 8645), (875, 8151), (975, 7315), (1001, 7125), (1045, 6825), (1155, 6175), (1235, 5775), (1365, 5225), (1375, 5187), (1425, 5005), (1463, 4875), (1625, 4389), (1729, 4125), (1925, 3705), (1995, 3575), (2145, 3325), (2275, 3135), (2375, 3003), (2625, 2717)]