3816531075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 7328673792

約数和(自身を除く): 3512142717

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 211, 263, 393, 525, 633, 655, 789, 917, 1055, 1315, 1477, 1841, 1965, 2751, 3165, 3275, 3945, 4431, 4585, 5275, 5523, 6575, 7385, 9205, 9825, 13755, 15825, 19725, 22155, 22925, 27615, 27641, 34453, 36925, 46025, 55493, 68775, 82923, 103359, 110775, 138075, 138205, 166479, 172265, 193487, 241171, 277465, 388451, 414615, 516795, 580461, 691025, 723513, 832395, 861325, 967435, 1165353, 1205855, 1387325, 1942255, 2073075, 2583975, 2902305, 3617565, 4161975, 4837175, 5826765, 6029275, 7269583, 9711275, 14511525, 18087825, 21808749, 29133825, 36347915, 50887081, 109043745, 152661243, 181739575, 254435405, 545218725, 763306215, 1272177025, 3816531075]

約数ペア:

[(1, 3816531075), (3, 1272177025), (5, 763306215), (7, 545218725), (15, 254435405), (21, 181739575), (25, 152661243), (35, 109043745), (75, 50887081), (105, 36347915), (131, 29133825), (175, 21808749), (211, 18087825), (263, 14511525), (393, 9711275), (525, 7269583), (633, 6029275), (655, 5826765), (789, 4837175), (917, 4161975), (1055, 3617565), (1315, 2902305), (1477, 2583975), (1841, 2073075), (1965, 1942255), (2751, 1387325), (3165, 1205855), (3275, 1165353), (3945, 967435), (4431, 861325), (4585, 832395), (5275, 723513), (5523, 691025), (6575, 580461), (7385, 516795), (9205, 414615), (9825, 388451), (13755, 277465), (15825, 241171), (19725, 193487), (22155, 172265), (22925, 166479), (27615, 138205), (27641, 138075), (34453, 110775), (36925, 103359), (46025, 82923), (55493, 68775)]