25141530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 38725350

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 83, 115, 138, 166, 230, 249, 345, 415, 439, 498, 690, 830, 878, 1245, 1317, 1909, 2195, 2490, 2634, 3818, 4390, 5727, 6585, 9545, 10097, 11454, 13170, 19090, 20194, 28635, 30291, 36437, 50485, 57270, 60582, 72874, 100970, 109311, 151455, 182185, 218622, 302910, 364370, 546555, 838051, 1093110, 1676102, 2514153, 4190255, 5028306, 8380510, 12570765, 25141530]

約数ペア:

[(1, 25141530), (2, 12570765), (3, 8380510), (5, 5028306), (6, 4190255), (10, 2514153), (15, 1676102), (23, 1093110), (30, 838051), (46, 546555), (69, 364370), (83, 302910), (115, 218622), (138, 182185), (166, 151455), (230, 109311), (249, 100970), (345, 72874), (415, 60582), (439, 57270), (498, 50485), (690, 36437), (830, 30291), (878, 28635), (1245, 20194), (1317, 19090), (1909, 13170), (2195, 11454), (2490, 10097), (2634, 9545), (3818, 6585), (4390, 5727)]