27986704475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{146777}}^1$

素因数の和:147079

約数の個数: 24

約数和(自身を含む): 36036934560

約数和(自身を除く): 8050230085

約数列:

[1, 5, 25, 29, 145, 263, 725, 1315, 6575, 7627, 38135, 146777, 190675, 733885, 3669425, 4256533, 21282665, 38602351, 106413325, 193011755, 965058775, 1119468179, 5597340895, 27986704475]

約数ペア:

[(1, 27986704475), (5, 5597340895), (25, 1119468179), (29, 965058775), (145, 193011755), (263, 106413325), (725, 38602351), (1315, 21282665), (6575, 4256533), (7627, 3669425), (38135, 733885), (146777, 190675)]