28610965

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 37227960

約数和(自身を除く): 8616995

約数列:

[1, 5, 23, 29, 115, 145, 373, 529, 667, 1865, 2645, 3335, 8579, 10817, 15341, 42895, 54085, 76705, 197317, 248791, 986585, 1243955, 5722193, 28610965]

約数ペア:

[(1, 28610965), (5, 5722193), (23, 1243955), (29, 986585), (115, 248791), (145, 197317), (373, 76705), (529, 54085), (667, 42895), (1865, 15341), (2645, 10817), (3335, 8579)]