71983115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1327}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 91153920

約数和(自身を除く): 19170805

約数列:

[1, 5, 19, 95, 571, 1327, 2855, 6635, 10849, 25213, 54245, 126065, 757717, 3788585, 14396623, 71983115]

約数ペア:

[(1, 71983115), (5, 14396623), (19, 3788585), (95, 757717), (571, 126065), (1327, 54245), (2855, 25213), (6635, 10849)]