228804565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{13291}}^1$

素因数の和:13620

約数の個数: 16

約数和(自身を含む): 300505536

約数和(自身を除く): 71700971

約数列:

[1, 5, 11, 55, 313, 1565, 3443, 13291, 17215, 66455, 146201, 731005, 4160083, 20800415, 45760913, 228804565]

約数ペア:

[(1, 228804565), (5, 45760913), (11, 20800415), (55, 4160083), (313, 731005), (1565, 146201), (3443, 66455), (13291, 17215)]