55218295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 77682240

約数和(自身を除く): 22463945

約数列:

[1, 5, 11, 17, 55, 73, 85, 187, 365, 803, 809, 935, 1241, 4015, 4045, 6205, 8899, 13651, 13753, 44495, 59057, 68255, 68765, 151283, 295285, 649627, 756415, 1003969, 3248135, 5019845, 11043659, 55218295]

約数ペア:

[(1, 55218295), (5, 11043659), (11, 5019845), (17, 3248135), (55, 1003969), (73, 756415), (85, 649627), (187, 295285), (365, 151283), (803, 68765), (809, 68255), (935, 59057), (1241, 44495), (4015, 13753), (4045, 13651), (6205, 8899)]