4877495

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 7160832

約数和(自身を除く): 2283337

約数列:

[1, 5, 7, 23, 35, 73, 83, 115, 161, 365, 415, 511, 581, 805, 1679, 1909, 2555, 2905, 6059, 8395, 9545, 11753, 13363, 30295, 42413, 58765, 66815, 139357, 212065, 696785, 975499, 4877495]

約数ペア:

[(1, 4877495), (5, 975499), (7, 696785), (23, 212065), (35, 139357), (73, 66815), (83, 58765), (115, 42413), (161, 30295), (365, 13363), (415, 11753), (511, 9545), (581, 8395), (805, 6059), (1679, 2905), (1909, 2555)]