289329665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 373800960

約数和(自身を除く): 84471295

約数列:

[1, 5, 29, 31, 145, 155, 191, 337, 899, 955, 1685, 4495, 5539, 5921, 9773, 10447, 27695, 29605, 48865, 52235, 64367, 171709, 302963, 321835, 858545, 1514815, 1866643, 1995377, 9333215, 9976885, 57865933, 289329665]

約数ペア:

[(1, 289329665), (5, 57865933), (29, 9976885), (31, 9333215), (145, 1995377), (155, 1866643), (191, 1514815), (337, 858545), (899, 321835), (955, 302963), (1685, 171709), (4495, 64367), (5539, 52235), (5921, 48865), (9773, 29605), (10447, 27695)]