172024125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 357337344

約数和(自身を除く): 185313219

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 71, 75, 91, 105, 125, 175, 195, 213, 273, 325, 355, 375, 455, 497, 525, 875, 923, 975, 1065, 1365, 1491, 1625, 1775, 2275, 2485, 2625, 2769, 4615, 4875, 5041, 5325, 6461, 6825, 7455, 8875, 11375, 12425, 13845, 15123, 19383, 23075, 25205, 26625, 32305, 34125, 35287, 37275, 62125, 65533, 69225, 75615, 96915, 105861, 115375, 126025, 161525, 176435, 186375, 196599, 327665, 346125, 378075, 458731, 484575, 529305, 630125, 807625, 882175, 982995, 1376193, 1638325, 1890375, 2293655, 2422875, 2646525, 4410875, 4914975, 6880965, 8191625, 11468275, 13232625, 24574875, 34404825, 57341375, 172024125]

約数ペア:

[(1, 172024125), (3, 57341375), (5, 34404825), (7, 24574875), (13, 13232625), (15, 11468275), (21, 8191625), (25, 6880965), (35, 4914975), (39, 4410875), (65, 2646525), (71, 2422875), (75, 2293655), (91, 1890375), (105, 1638325), (125, 1376193), (175, 982995), (195, 882175), (213, 807625), (273, 630125), (325, 529305), (355, 484575), (375, 458731), (455, 378075), (497, 346125), (525, 327665), (875, 196599), (923, 186375), (975, 176435), (1065, 161525), (1365, 126025), (1491, 115375), (1625, 105861), (1775, 96915), (2275, 75615), (2485, 69225), (2625, 65533), (2769, 62125), (4615, 37275), (4875, 35287), (5041, 34125), (5325, 32305), (6461, 26625), (6825, 25205), (7455, 23075), (8875, 19383), (11375, 15123), (12425, 13845)]