229488545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6829}}^1$

素因数の和:6905

約数の個数: 32

約数和(自身を含む): 330462720

約数和(自身を除く): 100974175

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 2585, 3055, 6721, 6829, 33605, 34145, 75119, 88777, 320963, 375595, 443885, 976547, 1604815, 3530593, 4172519, 4882735, 17652965, 20862595, 45897709, 229488545]

約数ペア:

[(1, 229488545), (5, 45897709), (11, 20862595), (13, 17652965), (47, 4882735), (55, 4172519), (65, 3530593), (143, 1604815), (235, 976547), (517, 443885), (611, 375595), (715, 320963), (2585, 88777), (3055, 75119), (6721, 34145), (6829, 33605)]