83242175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 109278720

約数和(自身を除く): 26036545

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 2039, 8165, 10195, 40825, 46897, 50975, 144769, 234485, 723845, 1172425, 3329687, 3619225, 16648435, 83242175]

約数ペア:

[(1, 83242175), (5, 16648435), (23, 3619225), (25, 3329687), (71, 1172425), (115, 723845), (355, 234485), (575, 144769), (1633, 50975), (1775, 46897), (2039, 40825), (8165, 10195)]