29727425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 46247040

約数和(自身を除く): 16519615

約数列:

[1, 5, 7, 13, 25, 35, 65, 73, 91, 175, 179, 325, 365, 455, 511, 895, 949, 1253, 1825, 2275, 2327, 2555, 4475, 4745, 6265, 6643, 11635, 12775, 13067, 16289, 23725, 31325, 33215, 58175, 65335, 81445, 91469, 166075, 169871, 326675, 407225, 457345, 849355, 1189097, 2286725, 4246775, 5945485, 29727425]

約数ペア:

[(1, 29727425), (5, 5945485), (7, 4246775), (13, 2286725), (25, 1189097), (35, 849355), (65, 457345), (73, 407225), (91, 326675), (175, 169871), (179, 166075), (325, 91469), (365, 81445), (455, 65335), (511, 58175), (895, 33215), (949, 31325), (1253, 23725), (1825, 16289), (2275, 13067), (2327, 12775), (2555, 11635), (4475, 6643), (4745, 6265)]