20260125

素因数分解:

$3^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 96

約数和(自身を含む): 40884480

約数和(自身を除く): 20624355

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 29, 45, 69, 75, 81, 87, 115, 125, 135, 145, 207, 225, 243, 261, 345, 375, 405, 435, 575, 621, 667, 675, 725, 783, 1035, 1125, 1215, 1305, 1725, 1863, 2001, 2025, 2175, 2349, 2875, 3105, 3335, 3375, 3625, 3915, 5175, 5589, 6003, 6075, 6525, 7047, 8625, 9315, 10005, 10125, 10875, 11745, 15525, 16675, 18009, 19575, 25875, 27945, 30015, 30375, 32625, 35235, 46575, 50025, 54027, 58725, 77625, 83375, 90045, 97875, 139725, 150075, 162081, 176175, 232875, 250125, 270135, 293625, 450225, 698625, 750375, 810405, 880875, 1350675, 2251125, 4052025, 6753375, 20260125]

約数ペア:

[(1, 20260125), (3, 6753375), (5, 4052025), (9, 2251125), (15, 1350675), (23, 880875), (25, 810405), (27, 750375), (29, 698625), (45, 450225), (69, 293625), (75, 270135), (81, 250125), (87, 232875), (115, 176175), (125, 162081), (135, 150075), (145, 139725), (207, 97875), (225, 90045), (243, 83375), (261, 77625), (345, 58725), (375, 54027), (405, 50025), (435, 46575), (575, 35235), (621, 32625), (667, 30375), (675, 30015), (725, 27945), (783, 25875), (1035, 19575), (1125, 18009), (1215, 16675), (1305, 15525), (1725, 11745), (1863, 10875), (2001, 10125), (2025, 10005), (2175, 9315), (2349, 8625), (2875, 7047), (3105, 6525), (3335, 6075), (3375, 6003), (3625, 5589), (3915, 5175)]