28935475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 37564560

約数和(自身を除く): 8629085

約数列:

[1, 5, 25, 29, 107, 145, 373, 535, 725, 1865, 2675, 3103, 9325, 10817, 15515, 39911, 54085, 77575, 199555, 270425, 997775, 1157419, 5787095, 28935475]

約数ペア:

[(1, 28935475), (5, 5787095), (25, 1157419), (29, 997775), (107, 270425), (145, 199555), (373, 77575), (535, 54085), (725, 39911), (1865, 15515), (2675, 10817), (3103, 9325)]